i have for some completely unknown reason taken math on for an attempt at getting into a engineering bachelor at 62. These videos are helping me get in deeper and deeper. Thankyou ..i think? Seriously great tutorial 👍

Your explanations are so much more understandable than my teacher's explanation. Thanks a lot for all your help! ;)

@ExamSolutions_Maths

6 жыл бұрын

I am pleased to hear it helped.

@paigeberry7522

4 жыл бұрын

I second that

@Electromagic27

3 жыл бұрын

@@paigeberry7522 i third that

@alejandroarmando8488

2 жыл бұрын

instablaster.

@fodaybindijohnmaada4523

2 жыл бұрын

Sure. Drop me a message via WhatsApp +23279433695. Thanks

you are a living legend

Mainly A-level. What you see at present is all I have. I intend to cover the further maths later this year.

@almanyanyukwenihango7896

2 жыл бұрын

Sir I still don't understand how matrices work and I am about to face my exam

Gordon ramsay teaching maths-????

Thank you! I'm doing machine learning and we're right at the beginning, doing linear regressions and such, and we've gotten to the point where we're using normal equations to solve for the model parameters using matrices. I hadn't touched matrices in years really so I was really fuzzy on the mechanics. I appreciate the brush-up :)

@ExamSolutions_Maths

4 жыл бұрын

Pleased to hear it has offered some help. Good to also hear about real life applications.

11 years later this video is still doing wonders :) Thank you for the explanation, your videos about matrices will be very useful on my linear algebra exam

Wow.... So easy to understand..I've really grasped the idea easily. Am thankful

Great stuff mate thank you, it would be nice if you went a tiny bit slower but it is still better than 99% of the videos out there. Keep it up! :)

If for the values that switch would their signs switch as well. And if the signs that switch, what would happen if there is no sign to swap around

I have seen the video but it is wonderful may God bless you with more years

Thanks allot, your explanation is so clear May d almighty bless d work of yr hand

Well done and good luck at uni.

Only person who explained this properly

@paigeberry7522

4 жыл бұрын

Second thaat

What a legend u made it look soooooo easy luv this channel🤓🤓👌🏽

Thankyouuuu this helped me for my math final❤

I had difficulties understanding this, but you made it seem easier. I just want to thank you for giving your best for us students to do better. You are much appreciated.

@ExamSolutions_Maths

Жыл бұрын

You're very welcome!

Thanks a lot mate you really helped me

Thank you! Getting last minute issues solved before my Further Maths GCSE :)

@ExamSolutions_Maths

8 жыл бұрын

Good luck

@Zulfurix

8 жыл бұрын

Thank you :)

Kudos... Simple and easy

Thanks for your help man!

I love your videos and it is better than my school

Thank you so much , This really helped me out ...

great exlplanation thank you very much

Thanks for this 😊

So what if our equation was a singular matrix, we couldn't find the values of x and y then?

Thank you Sir. this helps alot.

This tutorial was really useful

Thanks so much Ur really good

You’re the lifesaver

When changing A into inverse , weren't you supposed to change signs of the major diagonal?

Me and my friend here struggling in class , this is very helpful🙏🙏🙏

Well grasped legend

Thank you - Brilliant Your video helped me to understand the concept in python :) import numpy as np A = np.array([[5,-2],[7,6]]) c = np.array([[16],[-4]]) print(np.linalg.inv(A).dot(c))

great video I understood the textbook but I need to see it worked through and you provided it perfectly.

@ExamSolutions_Maths

Жыл бұрын

Happy to hear it helped Leo

❤❤❤thank you 😊 very much 🙏 for making life 🙏 easy

Your a best teacher

Thanks u. So helpfull

Thank u. I have a text in just a few hours and you made it easier than how my teacher teaches it

thank you sir you helped me

Thanks..was helpful

Thank you! Please never stop doing thisss😩

@ExamSolutions_Maths

4 жыл бұрын

If I continue to get support then I will.

Thanks dear teacher

So helpful

I don't know why but I chose to take Additional maths when l am already terrible in normal math but this might have helped me 😅😢🎉😂❤.

excellent!

very helpful

explained it better than my teacher thanks

can you please do one for matrices with no solutions, one solution, infinite solutions when there is an unknown constant in the square matrix!

Thank you I did it 😊

Helpful

Thank you sir

Thank you❤

Nice clear videos. I have done the same for university level on my channel.

Dude thx sooo much

❤️🥺 thank u so much

Thanks brooh

very complicated explaination

Hi, I was wandering how would you work out this equation: 5x+3y=36 8x+2y=38

@madpheasant47

8 жыл бұрын

Just the same way, x=3, y=7

thank you! was a great help :)

@ExamSolutions_Maths

7 жыл бұрын

That's good to hear, thanks.

thank you i like this

What does IYMS stands for?

@meganthompson x=3 y=7. I did it lots of different ways, matrix method as Mr S demonstrated works out.

@swaynesolomon9600

9 жыл бұрын

This is correct Megan Thompson

great videos as always. thanks

Thanks a looot❤️❤️❤️❤️

What a legend

I followed step by step and still got, -10.7 , -9.6 for 2x + 3y = 18 3x + y = 13 The answer is supposed to be 3, 4 Idk how I got mine…….

Thank you so much, sir!

@ExamSolutions_Maths

7 жыл бұрын

You are welcome

Thanks

Thank you good sir. This video was a lot of help

@ExamSolutions_Maths

4 жыл бұрын

No problem. Thanks for watching and best wishes.

ExamSolutions Sir is it possible to have a simulataneous equations that cannot be solved by matrices which has no solutions, one solution, infinite solutions and where there is an unknown constant in the square matrix? Finally can there be imaginary roots for matrix equations?

@Playlist_Two

2 жыл бұрын

Not all pairs of simultaneous linear equations have solutions: If the equations are inconsistent, (their graphs are parallel and thus do not cross) or, if the equations are dependent, (the graphs coincide and thus do not cross at a single point) the determinant will be zero. If the determinant is zero, there will not be a solution. I know this answer is literally 7 years too late but someone else peeping the comments might be interested. 🤣

thank you sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo much

@ExamSolutions_Maths

5 жыл бұрын

Myyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy Pleasure

Thanks man this helped me a lot today

@ExamSolutions_Maths

4 жыл бұрын

That's okay. Thanks for watching.

Of course - go on my website.

Thanks m8 great vid

@ExamSolutions_Maths

4 жыл бұрын

Thanks

thanks for thee good explanation

@ExamSolutions_Maths

Жыл бұрын

No worries!

Yes

How did you find 16 and -4

THANKSSSSDS BESSTRTT

Love from India

helpful esp in my last minute studies

@ExamSolutions_Maths

5 жыл бұрын

Good luck

With this explanation, the gce ol is in our path by the grace of God 🎉🎉🎉

Just taught this to my 14 year old cousin for GCSE maths

lol do you have any videos on math A levels?

Tq sir

what if the questions want it to solve using simultaneous equations ?

Thank you so much sir.Tommorrow is my board exam from 8 a.m.And i am watching this video at 10 p.m today😅

@ExamSolutions_Maths

3 жыл бұрын

Best wishes

Thank you

@ExamSolutions_Maths

Жыл бұрын

you're welcome! all the best

You are a god

Tq

Exam tomorrow 😭😒

@yolobaba99

Жыл бұрын

How was it lol

@OnyzXR

Жыл бұрын

​@@yolobaba99 that was 5 years ago bro😂

@joshuaeboh4233

Жыл бұрын

@@yolobaba99was going to ask the same thing😂

@muneebhassan6064

Жыл бұрын

Lol

@mayowaolawepo

Жыл бұрын

@@OnyzXR 😂😂😂😂

Have exam on this today

Thankyou.

@ExamSolutions_Maths

6 жыл бұрын

Thank you and thanks for watching.

Thank u

@ExamSolutions_Maths

4 жыл бұрын

You're welcome. Best wishes to you.

tank u

Love you😍💋👍🏻you explain things soo nice

@ExamSolutions_Maths

4 жыл бұрын

Thank you and best wishes

Legends are reborn.

Legend

for 3x3 do you have to do another method?

@shaheryaryazdani

4 жыл бұрын

Yes Do want solution ???

@mwesigwaamon7827

4 жыл бұрын

Tonkaabirira

Hi, I was just wondering,when I tried this out before you explained it, it did (16, -4)*(inverse) but this obviously didn't work. Is it always the case that the inverse comes before the matrix you're multiplying? Thanks for such great videos by the way! :D

@lamaa.3232

2 жыл бұрын

Yes, inverse always comes first