A unified view of Vector Calculus (Stoke's Theorem, Divergence Theorem & Green's Theorem)

In the final video of my vector calculus playlist (congrats to everyone for making it to the end!!!) I want to do a bit of an overview of the major theorems we have seen in this course - Stokes' Theorem, Divergence Theorem, Green's Theorem - all are part of a unified framework. Loosely, integrating a differential operator such as the curl or divergence along a region equates to a quantity computed just along the boundary. Exactly what quantity (flux vs circulation, say) changes depending on the set-up, but they all obey this principle. Indeed, this principle really goes back to the fundamental theorem of calculus II, which was also the root for the fundamental theorem of line integrals we saw earlier in the course.
Anyways, a HUGE thank you to everyone for following along, and I wish you best of luck in any exams!
MY VECTOR CALCULUS PLAYLIST:
►VECTOR CALCULUS (Calc IV) • Calculus IV: Vector Ca...
OTHER COURSE PLAYLISTS:
►DISCRETE MATH: • Discrete Math (Full Co...
►LINEAR ALGEBRA: • Linear Algebra (Full C...
►CALCULUS I: • Calculus I (Limits, De...
► CALCULUS II: • Calculus II (Integrati...
►MULTIVARIABLE CALCULUS (Calc III): • Calculus III: Multivar...
►DIFFERENTIAL EQUATIONS: • How to solve ODEs with...
OTHER PLAYLISTS:
► Learning Math Series
• 5 Tips To Make Math Pr...
►Cool Math Series:
• Cool Math Series
BECOME A MEMBER:
►Join: / @drtrefor
MATH BOOKS & MERCH I LOVE:
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SOCIALS:
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Пікірлер: 293

  • @j.o.5957
    @j.o.59573 жыл бұрын

    You know why I love this? Because with this, anyone in the entire world, no matter their background or income, can learn university level math. For free. Your videos outshine all the math classes my university to the point where it's no comparison. Gonna be a huge advertiser of yours going forwards.

  • @standowner6979

    @standowner6979

    2 жыл бұрын

    Only if the person speaks English

  • @Michael748159263

    @Michael748159263

    2 жыл бұрын

    @@standowner6979 Gotta learn English too then xd

  • @davidcastillo4938
    @davidcastillo4938 Жыл бұрын

    Thank you so much Dr for helping me throughout my calc iii course. I got a 93% on my final and can finally get some rest this winter break. Hope this helps!

  • @DrTrefor

    @DrTrefor

    9 ай бұрын

    I totally missed this 8 months ago, so a delayed thank you!!

  • @noonesperfect
    @noonesperfect3 жыл бұрын

    One of the great playlist on YT for sure, thanks for all efforts. Kudos

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Wow, thanks!

  • @naveennaidu9064

    @naveennaidu9064

    2 жыл бұрын

    @@DrTrefor Prof u've done all this for free, We can't just thank you, ur effort deserves alot alot of respect!

  • @JimMorikuni
    @JimMorikuni5 күн бұрын

    Thank you Dr. Trefor for such a wonderful playlist. As an engineer, I learned the equations of vector calculus many years ago but never really understood what they meant (the geometric interpretation). Your enthusiasm and your gift of teaching helped me understand them in a much more intuitive way.

  • @abhinav_mzn
    @abhinav_mzn3 жыл бұрын

    Need this type of content on yt.

  • @user-jm6gp2qc8x
    @user-jm6gp2qc8x3 жыл бұрын

    Finishing this series, Now I'm feeling nostalgic

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Congrats on making it to the end!

  • @user-jm6gp2qc8x

    @user-jm6gp2qc8x

    3 жыл бұрын

    @Kathe Schweinberg I've seen these messages in many places

  • @anujmishra6834
    @anujmishra68343 жыл бұрын

    Every thing is round it ends where it starts. so beautifully covered professor , loved it . respect

  • @ManojKumar-cj7oj
    @ManojKumar-cj7oj3 жыл бұрын

    this whole series is incomplete without this last video finally I understood the essence of vector calculus thank you very much, Dr. Trefor

  • @garmands
    @garmands3 жыл бұрын

    So I have reached this video at last. When the pandemic hit and universities switched to online education, it was game over for the universities. KZread content creators had been perfecting their game for years and there is absolutely no way universities can compete with this. The reality is, I can go watch a grainy doodle video on the portal of my university, or I can come here and watch an absolutely stunning playlist about the same thing that is just so much more thought through and visually immersive. And it is free. So a massive 'thank you' is in order. The way you present topics should be shown as an example to professors on how to present complex concepts in an understandable manner.

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Congrats on making it to the end, and thank you so much for your kind words:)

  • @francisc.coria_
    @francisc.coria_ Жыл бұрын

    Just ended the playlist and I can only think that 'THANK YOU' isn't enough to say. You're such a great professor and made all this process of learning calculus amazing. Hope you receive all you have given to us! Thank you, Dr. Trefor Bazett! *Argentinian hug* 🇦🇷

  • @DrTrefor

    @DrTrefor

    Жыл бұрын

    Amazing, well done!

  • @hritizgogoi3739
    @hritizgogoi37392 жыл бұрын

    Professor Bazett. Take a bow. You are one of the best things that happened in KZread

  • @allison5169
    @allison51692 жыл бұрын

    2 playlists in one day has been a success. Thank you so much

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Wow!

  • @ashvanth_iitb
    @ashvanth_iitb Жыл бұрын

    completed this playlist in 1 day, a day before my endsems 💀 hope I do well thanks a lot prof, u taught very well

  • @elatior
    @elatior Жыл бұрын

    The visuals and the way you presented make the ideas come together so clearly and helped with my understanding of vector calculus. Thank you so much for making these videos!

  • @dae8105
    @dae8105 Жыл бұрын

    Give this man a medal

  • @charlieconsidine848
    @charlieconsidine8482 ай бұрын

    Thank you so much for this course. This intuitive series gave me a much better understanding of the equations in my math class and an appreciation for the laws I learned in physics. You do an excellent job conveying difficult material to us

  • @avinashsivaraman9682
    @avinashsivaraman96823 жыл бұрын

    Thank you so much for helping me through vector calculus. Surface and line integrals didn’t make sense to me at all before I watched your videos

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    So glad they helped! Congrats on making it to the end:)

  • @NuclearPhysix
    @NuclearPhysix3 жыл бұрын

    Your graphical representations are so clear and cleverly selected. Makes it easier for me to visualize what you are explaining. Thank you so much

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Thank you, and you’re most welcome!

  • @husseinmhammad54
    @husseinmhammad543 жыл бұрын

    Waited for this😍

  • @moinshaikh1963
    @moinshaikh19632 жыл бұрын

    Sir you have made an excellent playlist! I'm not just talking about topics you covered in videos, detailed description of each video, the segregation of sub topics in every video and the order in which you covered those topics.

  • @rxwop3698
    @rxwop36982 жыл бұрын

    Thank you so much, the intuition in this series was unparalleled.

  • @bendavis2234
    @bendavis2234 Жыл бұрын

    After watching all of your vids since Calc 3, your vids have been a great supplement to my studies! I think that the shortness and clarity of your vids is what makes it so effective. Compared to hour long lectures at school, I've learned just as much from your 10-minute videos. There's a surprising amount of information that gets lost during the lecture that is easily picked up in your vids, despite their brevity. Thanks a lot!

  • @HardeepSingh-qp3pe
    @HardeepSingh-qp3pe3 жыл бұрын

    I have seen every video more than three times,,,, amazinggggg

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    So glad they have been helping!

  • @mitsosyt7853
    @mitsosyt78539 ай бұрын

    I am in my final year of high school right now studying stuff to get in med school and I have a large interest in advanced math. I can say that this playlist helped me understand all the topics of vector calculus perfectly. Thank you for this, you did an amazing job! :D

  • @MelodiCat753
    @MelodiCat7532 жыл бұрын

    This video made me cry. It's so beautiful!!!

  • @therunkumar
    @therunkumar3 жыл бұрын

    Your content is as wonderful as the content of guys like 3Blue1Brown and Zach Star. Your enthusiasm is wonderful and I hope I get to see more of your videos in my recommendation feed.

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Thank you for such a lovely comparison!

  • @therunkumar

    @therunkumar

    3 жыл бұрын

    @@DrTrefor I don't know what to say really. I'm aspiring to become a physicist in the near future and I'm hoping to get a better intuition about the basics of linear algebra and calculus from your playlists. Thanks a lot for your service.

  • @gabriellarson6507
    @gabriellarson65073 жыл бұрын

    youre the reason I passed my calc class, THANK YOU TREFOR :)

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Congrats, that’s awesome!

  • @djredrover
    @djredrover2 жыл бұрын

    a year after I graduating uni, I finally intuitively understand vector calc thanks to you, sir. During Uni, I saw all this stuff as symbol puzzles and never intuitively. Thank you thank you.

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Glad to hear that!!

  • @jgregory6077
    @jgregory60773 жыл бұрын

    Dr. Bazett, thank you so much for this series on vector calculus. You have made this potentially complicated subject into one that can be easily understood, an outcome I attribute to your exceptional intellect, your passion for helping others learn, your talent for communicating effectively online, and your dedication of time and energy to making this all work out all right so that one leaves with a sense of wonder, enjoyment, and enlightenment.

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Thank you and congrats making it to the end!

  • @Superdoodle1000
    @Superdoodle1000Ай бұрын

    Thank you so much. Your course teaches vector calc in the same language as my school and follows the book exactly. This was a huge help and I appreciate it

  • @raghuramabl6729
    @raghuramabl67292 жыл бұрын

    Thank You for this wonderful playlist. Initially, I saw two-three videos in between but did not get the concept, so decided to watch the full playlist it took me around 6:30 hr which really helped me to boost up my knowledge. Once again thank you. You are one of the wonderful teachers on youtube💕❤🙌👌

  • @jkgan4952
    @jkgan495211 ай бұрын

    This playlist was gold from start to finish! THANK YOU SO MUCHHH :)

  • @adamsusel3801
    @adamsusel38013 жыл бұрын

    I needed this last week before my final! But fr though, this playlist has been incredibly helpful

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    haha shoot well hope it went well regardless:D

  • @nikhils216
    @nikhils216Ай бұрын

    Awesome Playlist. Thank A Lot Prof. Trefor. Your beautiful explanations and picturisation made this Topic very simple and interesting. Thank you so much for making this wonderful content. Best Playlist on YT.

  • @nicholasdjedjos7988
    @nicholasdjedjos7988 Жыл бұрын

    Thank you so much for posting this series!

  • @user-md4rq8td3t
    @user-md4rq8td3t5 ай бұрын

    Quality and intuitive video collection you have. 🙏🙏

  • @anthonyheak3479
    @anthonyheak34797 ай бұрын

    Your videos are great! You speak loud and clear, so it was easy to understand you.

  • @aldotovar9231
    @aldotovar92313 жыл бұрын

    I'm so glad I've found your channel. Thank you for all of this!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    You are so welcome!

  • @richardneifeld7797
    @richardneifeld77973 жыл бұрын

    my son was taking BC Calc in HS which includes vector Calc, so I decided to a take a refresher course, and yours was outstanding! I feel like I now know vector calculus at an intuitive level that I did not have back in the days of college and grad school. Thank you!

  • @owaiswaheed1652
    @owaiswaheed1652 Жыл бұрын

    I appreciate your teaching style and really like the way you are inducing interest in Students. Keep up the good work!!!

  • @lubnaabbas7329
    @lubnaabbas7329 Жыл бұрын

    big thank you!!!!!!!!!!!! This playlist has made my life som much easier!

  • @emrekt22
    @emrekt22Ай бұрын

    Thank you Dr. Bazett for helping me pass this course with ease

  • @ayanavroy8269
    @ayanavroy82692 жыл бұрын

    Thank you for this course! I remember having to watch your videos for a Univ. of Cincinnati Discrete Math course, and found your way of teaching to be really engaging. And now, this playlist has been equally as helpful. I remember taking Multi in school and just mugging up all of the vector calculus formulas, now their actual meaning makes so much more sense. Hope that you can make more courses like this in the future!

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Cool! Glad they helped, I miss my old UC days:)

  • @augustobiazonperboni7076
    @augustobiazonperboni70762 жыл бұрын

    Good afertnoon dr. Buzett, I have just finished this playlist and I would like to thank you for all these amazing videos. It’s really impressive how you can expose the theory so clearly and at the same time so fast. Your videos are so helpful for a lot of people. Thank you again for your exceptional job. Best wishes.

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Congrats on making it through, that’s awesome!

  • @keiyiulai3629
    @keiyiulai36292 жыл бұрын

    I seldom leave comments under videos but I feel like I MUST do this for the end of this legendary playlist. A big thank you to you for making these videos. They literally save me :D

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Thank you! Congrats on making it to the end:)

  • @luizsantos1700
    @luizsantos17003 жыл бұрын

    I haven't watched your channel for a while and you have done a lot of things 😍. Congrats and thank you for your great work! I'll watch the Calc IV playlist to help in my Electromagnetism course. I'll like and share all for sure! Please keep doing these wonderful videos.

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Thank you and enjoy!

  • @hilalvenus
    @hilalvenusАй бұрын

    Amazing; thank you so much for all your time and effort.

  • @mdsyfullahfahim7384
    @mdsyfullahfahim73842 жыл бұрын

    This is the best math course I've gone through in my whole life. I now can feel every bit of that. Thanks a lot for such content. Wishing you a great life.

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Congrats on making it to the end!

  • @lochlynreed2253
    @lochlynreed22532 жыл бұрын

    Your ability to simplify and communicate convoluted ideas is absolutely phenomenal! what a natural educator

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Thanks so much!

  • @briandwi2504
    @briandwi2504 Жыл бұрын

    Wonderful. Thanks for such a great series. A beautiful set of ideas.

  • @kirankumarpanda7551
    @kirankumarpanda7551 Жыл бұрын

    best ever playlist for vector calculus

  • @sachinu1986
    @sachinu19862 жыл бұрын

    Very well structured videos with a gist of all important concepts

  • @CaseyHarris-wr3ok
    @CaseyHarris-wr3ok Жыл бұрын

    Just finished the series, I am so overwhelmed with gratitude that I am motivated to make my first youtube comment ever. You are a real one, I love your work and your passion for every topic you discuss, I can't wait to watch your series for future math classes. I am for sure going to buy some merch on the website. I love you and THANK YOU!!!!!!!!!!!!!!!!

  • @DrTrefor

    @DrTrefor

    Жыл бұрын

    So glad you enjoyed it!

  • @hezarfenler222
    @hezarfenler222 Жыл бұрын

    Thank you very much for this great course Trefor.

  • @kiddjmadd
    @kiddjmadd3 жыл бұрын

    I just finished the whole playlist, what a journey! It must be great for students to have access such high quality content, but us practicing engineers get a lot out of it as well. I deal mostly with lumped parameter analysis, but after completing these videos, the CFD and FEA distributed parameter concepts will be much more intuitive. Thanks so much!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Hey congrats on making it to the end, that’s awesome!! Glad to hear about the applications in engineering:)

  • @rifatahamed7052
    @rifatahamed70522 жыл бұрын

    What an amazing series! The videos are very useful in learning the core concepts of this field. Thank you for the effort that you have put to make the learning more enjoyable!

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Glad you enjoyed it!

  • @rifatahamed7052

    @rifatahamed7052

    2 жыл бұрын

    @@DrTrefor Big time! Keep up the good work.

  • @simonwax7575
    @simonwax75752 жыл бұрын

    Thanks for your help from Australia hoping I get through next weeks exam!

  • @hikmatullahpakhtoon3694
    @hikmatullahpakhtoon36943 жыл бұрын

    finally finished an amazing playlist. Thank you so much Dr trefor. Lots of love from north west Pakistan.

  • @sumitkumarsahoo7601
    @sumitkumarsahoo76013 жыл бұрын

    I have seen the whole vector calculus series, enjoyed it a lot and the ending was great and a great thank you

  • @carlmcgrath484
    @carlmcgrath48411 ай бұрын

    Got my Vector Calculus exam next month. This will be my third time sitting it. Your videos have helped my understanding so much, just finished the playlist. Thankyou Dr Bazett!!!

  • @carlmcgrath484

    @carlmcgrath484

    8 ай бұрын

    Update. I passed! Trefor you are the best i love you! I have my maths degree now whooop

  • @moyin5767
    @moyin57672 жыл бұрын

    Thank you so much! You've been so helpful

  • @ifyjossy98
    @ifyjossy982 жыл бұрын

    I could not take my eye offs the playlist until it ended. It is a great one, it made me understand the topic far better now.

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Congrats on making it to the end!

  • @aleg7340
    @aleg73403 жыл бұрын

    You're timing has been perfect, I have this exam next February ahah; I just wanted to say that you're amazing, a true blessing; you, 3blue1brown, professor Dave and all the other KZread channel of this kind are the future of education; passion is what makes a great teacher and it's clear that you have plenty of it (by the way, the final insight on the differential operator was Incredible, and of course my prof didn't explained it to me ahaha, thanks a lot really)

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    THank you! And good luck in your exam in feb:)

  • @MMNayem-dq4kd
    @MMNayem-dq4kd Жыл бұрын

    Great Playlist.Love it.

  • @joshuaisemperor
    @joshuaisemperor3 жыл бұрын

    Many thanks for creating these kind of videos!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    My pleasure!

  • @dagadabhanu
    @dagadabhanu Жыл бұрын

    It was fun to learn with you. Got some great detailed insights. Appreciate your efforts Dr. Trefor

  • @samborisuk9687
    @samborisuk96873 жыл бұрын

    This playlist has been amazing and fundamental for my studying. Thanks so much!!!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    You're very welcome!

  • @colbyscott8545
    @colbyscott85452 жыл бұрын

    Hi Dr. Trefor, I want to thank you dearly for this playlist. My calculus 3 final exam was based entirely off of the final chapter of the course, which was all vector calculus. I realized my professor's teaching style wasn't helping me understand vector calculus once I realized I still didn't really understand what a line integral was even a couple weeks after we were introduced to it. I searched in the KZread search bar, "visualizing line integrals" and that's how I found your channel. When you mentioned this playlist I decided to check it out and realized it was exactly what we were learning! I find your teaching style seems to match perfectly with how I learn - your visualizations are immaculate and I think they were the key to my understanding. Thanks to you, I earned a 94% on my final exam and, for the first time, secured an A as my final grade in a calculus class! I thank you from the bottom of my heart for allowing me to not only understand but also finally enjoy calculus 3. I quite like the Eat Sleep Math Repeat hoodie on the website, what are the dimensions of the medium and large sizes? I tend to flop between the two. Thank you so much!

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Glad you enjoyed!! I actually just ordered that hoodie myself in the "Large" and I should be getting the first samples very soon. From what I can tell from the distribution folks these fit pretty standard, but I always like going slightly large as will shrink a little bit washes.

  • @structuralanalysis6885
    @structuralanalysis68853 жыл бұрын

    700+ likes and ZERO dislikes ! Man, you are just brilliant !

  • @Sloanpierce222
    @Sloanpierce2223 жыл бұрын

    My understanding of calculus has increased more in the last 3 days then it has in the last 3 months of school, thank you

  • @amanpandey1316
    @amanpandey13162 жыл бұрын

    Thankyou very much for this playlist... Perfectly explained.. easy language.. covered almost every topic... As a physics student this is very helpfull for me.. before studying electromagnetism one should go through this playlist once ..

  • @gsejal1039
    @gsejal10393 жыл бұрын

    I'm very happy to have found your channel. Helped me understand things in a very easier way. Great work sir!!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Glad to hear that!

  • @hassanfuad778
    @hassanfuad7782 жыл бұрын

    Cool, I can now add "Vector Calculist" to my resume

  • @surendrasingh-nm3op
    @surendrasingh-nm3op Жыл бұрын

    Really good. Wish you all success and happiness, Sir.

  • @dawarjdeka9613
    @dawarjdeka96136 ай бұрын

    so digested the full playlist ,,and ready for my end semester exam tomorrow. thanks a lot dr Trefor..lots of love from India

  • @andrerossa8553
    @andrerossa85532 жыл бұрын

    thanks so much for this PL!!

  • @oa213
    @oa213 Жыл бұрын

    Thank you so much for the series :)

  • @ana_more
    @ana_more11 ай бұрын

    Amazing video! Thank you.

  • @JP-wl2nz
    @JP-wl2nz3 жыл бұрын

    Simply wonderful....sir

  • @markampatsidis8853
    @markampatsidis88532 жыл бұрын

    Εxcellent work!!! "Unifying Principle": the "heart" of ANY explanation.

  • @mnada72
    @mnada722 жыл бұрын

    Thank you so much for this top quality course. I enjoyed the learning experience and benefited a lot. I think these marvelous playlists deserve from me a second pass on them to get the max out of them.I am moving on and would like you to suggest the next to start with , line algebra or discrete math. Thank you.

  • @victorsalasgomez5097
    @victorsalasgomez50972 жыл бұрын

    Exam is in 6 hours, I am confident thanks to your passion for teaching. Bravo maestro!

  • @DrTrefor

    @DrTrefor

    2 жыл бұрын

    Good luck!

  • @julioreyram
    @julioreyram10 ай бұрын

    Thanks for the lectures

  • @SGNxBall3r
    @SGNxBall3r7 ай бұрын

    Made it to the end! Great series!

  • @DrTrefor

    @DrTrefor

    7 ай бұрын

    amazing! Congrats:)

  • @shashankagrawal3171
    @shashankagrawal31713 жыл бұрын

    You have really got me the essence.. Thanks a lot..

  • @christopherrosson2400
    @christopherrosson24003 жыл бұрын

    Fantastic end to a great playlist

  • @danielprager4723
    @danielprager47233 жыл бұрын

    You the man, Professor!

  • @sureshpatel-sg2xw
    @sureshpatel-sg2xw3 жыл бұрын

    thank you so much for this wonderful playlist ...it helped a lot..

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    You're very welcome!

  • @jesushernanjimenez6471
    @jesushernanjimenez64712 жыл бұрын

    Great playlist

  • @cesarmoreno1675
    @cesarmoreno1675 Жыл бұрын

    fantastic video you are an invaluable resource thank you

  • @adeshdahiya7485
    @adeshdahiya74852 жыл бұрын

    Thanks for curing my vector calculus phobia dr.😀😀😀😀

  • @naveennaidu9064
    @naveennaidu90642 жыл бұрын

    I've learnt this course so fast!!! The best thing is, Prof u've made it so so simple and precise!!! I had never thought of them explained so simple . A real teacher indeed, hats off, ur CONTRIBUTION is helping all students across the world!! Global teacher, may God bless u and ur family. This really really helped me alot, I'm an engineering student , aspiring for GATE @INDIA , u've helped me build such strong base in calculus, I'm gonna rock on engineering subjects now , Lots of love from INDIA 😍😍😍😍😍😍😍

  • @user-ec1cq7dk4v
    @user-ec1cq7dk4v6 ай бұрын

    It was a Beautiful playlist sir.

  • @lucacolla
    @lucacolla3 жыл бұрын

    Thank you so much!!

  • @charliearmour1628
    @charliearmour1628 Жыл бұрын

    So good. Thank you.

  • @yongmrchen
    @yongmrchen Жыл бұрын

    finished watching all the videos from calculus 1-4 today.

  • @DrTrefor

    @DrTrefor

    Жыл бұрын

    Wow congrats!!!

  • @sambhramshetty9385
    @sambhramshetty9385 Жыл бұрын

    Thank u sir These videos helped me a lot

  • @nikhilsingh5233
    @nikhilsingh52333 жыл бұрын

    we need more professor like you, sir.

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    Thank you!

  • @NinjaGaming111
    @NinjaGaming1113 жыл бұрын

    Thank you for this playlist!

  • @DrTrefor

    @DrTrefor

    3 жыл бұрын

    No problem 😊

  • @wetwingnut
    @wetwingnut3 жыл бұрын

    This filled in a lot of blanks for me. TY