Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Evaluating Inverse Trig Functions: kzread.info/dash/bejne/paNttsykZqrHYrg.html Verifying Trigonometric Functions: kzread.info/dash/bejne/gHlq3MWDg73OiJM.html

who else here because their teacher can't teach

@AnnabelleDsouza

2 ай бұрын

a year later but im here

@user-op4bc9ui5n

Ай бұрын

Same

cant wait til the semester is over

@PHILLYMEDIC69

5 жыл бұрын

same dude. I wanna die. Jsut wanna finish my exams

@sarinarahman2806

5 жыл бұрын

Ahh dont worry.We are in this shit together.Lets show them

@King-hs9zc

4 жыл бұрын

Same

@heberdo4639

4 жыл бұрын

same

@hamzab2404

2 жыл бұрын

same

Im cramming for an exam and i just wanna thank you cuz you've consistently helped me learn these ancient evil spells known as trig

@firstlast5630

5 жыл бұрын

My Trig test is tomorrow I literally want to fucking die... 4 pages of formulas to memorize I am so fucked.

@TheCyberSatyr

4 жыл бұрын

@@firstlast5630 I think trig is fun lol. Strangely. It's frustrating sometimes, but it's not as hard as some of the shit in algebra

@firstlast5630

4 жыл бұрын

@@TheCyberSatyr I think it's way harder than Algebra. I made a c on the test and a b in the class btw... not that bad.

@TheCyberSatyr

4 жыл бұрын

@@firstlast5630 I barely made an A in algebra and am making a B in precal. Mostly because I wasn't prepared for my first exam and my instructor doesnt seem to like me (I never show up because its not mandatory and I feel like hes holding it against me via giving me the review late, wrong answers on the review, etc). Its annoying when you check his answers on the internet and find out that you're right and all of his choices are wrong. Other than my terrible instructor, I'm enjoying the course

@lopkobor6916

4 жыл бұрын

@@TheCyberSatyr im in calc but im here bc i dont remember some of these identities... boy trig identities sure are fun!

Deserves the diamond play button

@insiya4561

6 жыл бұрын

NO!! HE NEEDS THE PLACE OF PEWDIEPIE; the ruby play button

@articnexas2548

4 жыл бұрын

U know what, I will say a emerald play button

@lepos4136

3 жыл бұрын

Lol no, he needs a Sapphire play button

@ethanhayes1123

2 жыл бұрын

@@lepos4136 Lapis play button

@lepos4136

2 жыл бұрын

@@ethanhayes1123 an average Minecraft lover huh?

This corona virus ain’t it lmao but we still need that grade 😔✊🏻

@volarearicelli9286

4 жыл бұрын

aight someone here gets it

@benji6596

4 жыл бұрын

Lmao nah fr

@adansalgado7335

4 жыл бұрын

here for the same reason

@ReversePrimeOFFICIAL

4 жыл бұрын

Just use Mathway

@brayton6683

4 жыл бұрын

Same here really hard now staying focused and studying and not really having classes but I'm glad we have them to help in this Hardship 😪🔥🔥😫

You explained this section better than my textbook did.

@blackoutemzz2674

5 жыл бұрын

Trust me

@danielcohen2138

5 жыл бұрын

The textbooks are fucking shite. They don’t explain anything and if you don’t already have a thorough base knowledge on the subject you can forget about understanding the questions

@sanya5538

5 жыл бұрын

That's hardly surprising.

@blandinus_8683

3 жыл бұрын

completely agree mate its a chore to even try and make sense of what the text book is trying to explain if you dont already know the topic

@ngndnd

3 жыл бұрын

@@danielcohen2138 im mad af because these professors want you to spend hundreds on a textbook that you will never even look at. KZread is my textbook.

Khanacademy is good but when it comes to triggo this guy is king

Anyone else learning this during the coronavirus quarantine?

@shahzaibjaved8341

4 жыл бұрын

bro i hate this class but yea

@rohanwazir5604

4 жыл бұрын

Yeah

@milkcabbage1217

4 жыл бұрын

Yooo I hate this 👌😎

@shortvideolovers6022

4 жыл бұрын

Me

@nerdbr0-758

3 жыл бұрын

Ye

You have allowed me to maintain a 3.7 gpa while working full-time and taking 16 hours a semester. You have singlehandedly taught me more than any teacher I have ever had. Thank you for your kindness and knowledge.

you are the reason I almost got 100% on my college exam, best teacher ever

finally you're speaking in a language I understand...thank you

No one: O-chem Tutor, "I'm about to save this man's whole career."

PAST 2 YEARS I HAD WATCHED ALL UR VIDEOS ABOUT MATH AND MY MATH GRADES ARE IMPROVED FROM C TO A, MY SCORE ON MATH SECTION IS 780 AND THIS ALL BCS OF U THX U

You really are the organic tutor. You explained everything clearly like it is ABC. Thank you

Thank you for helping me pass precalculus. Your videos are soooooo helpful and I prefer them over the ones given for my course. You're always so thorough and your instructions and steps are clear and easy for me to follow! I literally refer to your videos anytime I start a new lesson in precal.

thank you! this is the only video that helped me out!

THANK YOU THANK YOU THANK YOU. You have helped me so much. My teacher uses the complex vocab and screws me up. I love how you make this so simplistic.

I love this guy. Makes math as simple as studying any other course

You saved my life although my instructor kept giving us complicated questions, she kept tricking us. I wouldn’t pass the class without you 🤟 thanks 🙏

If I need to review something for my honors calc or hon chem I immediately come here! What a great man!

THANK YOU UR THE BEST! This was so helpful! Saved me cause I was sick and missed this in class.

you have no idea how much you've helped so many people

Khan Academy who?? Seriously though thank you for these videos!! My textbook is incomprehensible so this is a lifesaver

@haileymfelt

4 жыл бұрын

Julian Rose factssss

Wow! I did not think of converting the radian into degrees! That helps so much!

Thankyou so much dude, my math teacher really sucks at teaching and this is helping me a lot

You are such an excellent teacher, Than you.......

JG coming through in the clutch once again. Your video is helping people nearly 6 years after posting.

The two triangles actually helped me to understand the unit circle so much better. Thank you!

I swear I can understand the lesson *More Clearly* watching this dude's videos, than listening to my teachers Lectures.

Your videos always help if I don't understand what's going on. Thank you

Wow thanks for the lesson , I have been struggling with the radian part

Thanks for having good lecturer like you.u r helping many.⛄⛄⛄⛄⛄⛄

aaaah,i love this channel,thank you!!! always coming thru for folks like myself.

Thank you so much I literally won't survive without you.

You’re so talented. Thank you man, may God bless you abundantly!!

Your so organic no chemical its pure and helpful

Trigonometry lesson so hard to me but after watch your video. I could solve my problem thank you so much.👍😀

Dude thank you so much. This is helping me pass my classes

fantastic explanations EVERYTIME!!

Thank you so much, your video will be my life saving in my test. Your explanations are not only simple and but your math presents are also easy to understand. I hope you would make more of these useful videos to help everyone with their math problems. Love your video :)

dude literally helped me go from a d to a a by the end of the year, your literally saving my butt!!!!!!!!!!!!

God bless you Sir you the one making my e-learning effective

This whole 7.1, 7.2, 7.3, 7.4, 7.5 is stupid. It looks very easy, but when I start to do it this makes me crazy. WT

@khwahishjain8568

3 жыл бұрын

sameee

saved my life! thank you!

Thank You So Much Man I love the way you teach

YOU MAKE IT LOOK SOOO SIMPLE . THANK YOU SIR ! AM GETTING A DISTINCTION

Kinda funny to see that even during quarintine, we are all still struggling to learn this the same as when we were in school.

@dormi_torio

3 жыл бұрын

It's not like quarantine made me any smarter

@RumpelStiltskindarkone

2 жыл бұрын

@@dormi_torio it should have made us smarter but we're to busy tryna understand this useless shit

It was very hard for me to memorise the SOH CAH TOA surd form from the circle but with the triangle is wayyyyyy easier. I love your channel.

Nice and clearly good explained 😁,thanks to you

Amazing wonderful beautiful it’s slow clear thorough great video to watch after a breakdown

Who else is learning this right now in Math? You got this!!❤

Hello! Just a question. For 17:07, can I just choose between any two angles in the unit circle that would sum up to 345 degrees? Or is there some basis/criteria that is needed to be followed? Thanks in advance.

@machmacker

2 жыл бұрын

they have to be angles that you know of from the unit circle, you can do 300 and 45, 210 and 135, etc. but it wouldn't be helpful to use 200 and 145 since we don't know those from the unit circle

This is the Shaw shank redemption of math problems. It’s beautifully done.

I guess you are just going to teach me every subject, lol I watch your chem videos for gen chem 2

This was very helpful thank you!!

you’re a lifesaver fr🙏🏻

This channel trig videos are on point.

Test two is coming up for me and the quarter is almost over. I need some motivation

@ignatiusmbo1769

4 жыл бұрын

Prayer is the keyy

@deathraydave

4 жыл бұрын

We got this bois

You are the best! Thank you very much!

Inthink what makes this dude so much better than professors at school is becuase he doesn’t mind going back to show you stuff you should have already known or have already been taught. But this dude doesn’t skip steps he goes full detail. Love it, wasting money and time in school. My community college “professor” constantly brags about his real university students, skips steps ALL the time, and then NEVER replies to emails. He’s even having us do assignments on stuff that he says we won’t have time to go over. TF?! Reporting him the second I’m done learning all the material he should have taught.

Anytime I come to learn online I search for you first Best teacher

Ur such a life saver

bro ur a lifesaver

Thank you for helping me with kumon

If you memorize the unit circle, you always have access to it lmao. Cant wait for calc 1

Great Job... May God bless you.

Thank you so much this helped me alot

Thank you. This is helpful 🥺❤️

You are the best!! Bless you!!

if we had a large angle such as tan 345 couldn't we just find the coterminal angle and subtract 2 pi or 360 from thus not having to use the reference angles?

thanks man you saved my maths grade

Finally a helpful tutorial

Easy to understand fr..❤

At 10:44 is there anything wrong with doing tan(60-45) or should I learn to use the lowest possible combination for good practice?? Just wondering if there is any difference?

Excellent explanation. This is the topic in which I have been facing challenges for the past 3years. Thanks very much for your help 🙏

Thank you so much !!

thank you for the tutoring.you are doing a great job.just to confirm,is tan 30 root 3/3 really from the special triangles

I’ve been enlightened ☀️

Thanks this among the course content for maths 101 am doing.I'm a student from a Nigerian university 🇳🇬

What program are you using. I love it. You do a great job. I have to do videos for my classes and I get so nervous doing them.

I don't get why the length of the hypotenuse at 5:00 does not equal 1. The hypotenuse = 1 on the unit circle, correct?

more helpful than my prof lol!!!

this man just changed the ENTIRE game

I thought that the angles that make up theta must be common angles eg. 30, 45, 90. In order to see it on the unit circle, but by this video it means that you just calculet it towards the x axis.

[15:35/21:44] Mark, tan(23pi/12) = tan(2pi-pi/12) = tan(-pi/12) = -tan(pi/12) = (3)^(1/2) - 2. (per previous example)

14:43 .... I've coined this phenomena as "Einstein fog"... when you're so used to solving exponentially more intricate and tedious mathematic equations, only to return to something like basic division - it takes a moment for your brain to recalibrate to such a basic way of thinking. I noticed from the brief pause and "uhh". Einstein himself was incredibly guilty of this to a point where he'd even forget elementary equating.

@azimuth011

4 жыл бұрын

I can relate to this, a lot. I can solve a lot of complicated equations without calculator, only to use calculator for simple and basic operations like addition

@LukePaciocco

4 жыл бұрын

@@azimuth011 I was INSANELY in the zone studying, super caffeinated up, and being my typical over-analytical self when I wrote that comment, hahaha. So funny coming back to read it. I'm glad you could relate, Kira. Because regardless, this experience is absolutely a real thing! 😁

@quantumwave1036

4 жыл бұрын

I won't lie there have been times where I have run simple addition into my calculator because I wasn't so sure of such a simple answer.

thank you your tutorials are awesome I have a question though how do you find the coordinate of intersection when a cosine and sine intersect by equating the two functions equations this type of question was in my recent math exam

I'm so glad school are opening soon this staying at home not really having classes is killing me . I'm really losing focus at the task at hand which is school and studying like staying at home just makes me more lazier 😥

My man, Thank uuuuuuuuuuuuuuuuuuuu! bless.

Thank you Mark Whalberg

@user-zz1tp2mo4c

6 жыл бұрын

Marky Mark and The Funky Math

Good vid dude

LIFE SAVER

Thanks.. Helped me a lot... Please make a more detailed video with harder examples like "write cos(arctan+arccosx) as an algebraic expression", proving a cofunction identity, deriving reduction formulas, and verifying using sum and difference formulas. Would be a great help

@9zero187

2 жыл бұрын

My dude, I would shit my pants

Thank you so much!

Thank you so much!! helped me a lot

@gracediama6302

4 жыл бұрын

Mohammed AlMikail so you going through quarantine to huh 😭

@mohammedalmikail420

4 жыл бұрын

@@gracediama6302 yep :( and daily math quizzes aren't helping lol

Keep up d good work

I appreciate you so much.

i owe you my life

Thanks a lot