Eigenvalues and Eigenvectors 2x2 Matrix

[@BriTheMathGuy]

I hope this helps you all out!

[@teddyw.charawa8989]

What nailed your session for me is how you find the fl Eigen vector where you mentioned the co efficiency of X and Y.

[@willlowry5170]

Been trying to figure this out all week and your video made it all click. Thank you so much!

[@BriTheMathGuy]

You’re very welcome , glad to help!

[@PCMastRace]

That shortcut involving swopping the co-efficients is an absolute godsend. Thanks man

[@Mubasir.Munshi]

The only video I found which doesn't further complicate the subject. Thanks!

[@teddyw.charawa8989]

You are brilliant. After all the struggles you have made my semester in Higher Mathematics II

[@BriTheMathGuy]

Very glad to help!

[@sarad1240]

you did a great job at explaining how to find the eigenvectors! I watched so many other videos and couldn't figure it out

[@nishantmudgal4434]

You're So Humble.... That's How Good Teachers Actually Are 😇😇

[@lyssalee8927]

Hey! I stumbled onto your videos while refreshing myself for tutoring Diff E! You're amazing at explaining tough concepts in a way that's understandable! Also I was wondering if you have or could make a video about working with matrices in general. Row echelon, dot product, the determinant of 3x3 matrices, things like that! Thank you so much in advance!

[@superstreamsilly]

Thanks a bunch bro, Big data was busy kicking my ass for this one

[@herbcruz4697]

Great refresher (Back from when I took Linear and Diff Eq in the "Stone Age (Well, not really, but it's been a very long time, nonetheless)"). Thank you, Brian!

[@BriTheMathGuy]

Really glad you enjoyed it. Thanks very much for watching and have a great day!

[@favour5442]

Are you literally writing from right to left or is there some tricks to the transparent board??

[@simonkelly5061]

Just learned more in 6 mins than 3 hours listening to my lecturer, thanks

[@BriTheMathGuy]

Happy to help!

[@abdullahe3674]

that was really good thank you you dont know how much this means that you have it for free on youtube 4 everyone

[@adarshab181]

U r unique bro Go ahead. I understood concept, Tq so much.

[@BriTheMathGuy]

Thanks very much! Hope you have a nice day!

[@benjtheo414]

You are amazing. Solved it without row reduction that everybody just assumes you already understand.

[@BriTheMathGuy]

Glad you liked it! Thanks for watching :)

[@lethabomatabane909]

OMG! you are a star !!! ive been struggling with this forever and all the other videos i found were complicated and unclear. thanks so much, im def subscribing !!!!!

[@tashinataylor5934]

Thank you for making this short and sweet. I actually used this to understand the R output.

[@danielmerlinx9952]

thanks for the good explanation :) it was really easy to follow your steps 👍

[@BriTheMathGuy]

Very glad to be able to help! Have a nice day.

[@beinglulu3681]

Thanks man, you're a lifesaver

[@BriTheMathGuy]

Vj P glad to help!

[@addaline9645]

Liked and subscribed just because I understood it all

[@anekleynhans1991]

Do you always put the smallest eigenvalues' vectors first when you form the matrix?

[@hxqing]

What is the purpose to find eigenvalue and eigenvactor ? Does it help to solve the original matrix ? Do elemination to the original matrix before adding landa I to it give different eigenvalue ?

[@DeliciousDrizzy]

You might have just saved my grade 😂 I really appreciate this!

[@eben6127]

Thank you😊

[@ekenii]

only vid that helped me

[@johnryder1713]

How did you make it so easy to understand?

[@BriTheMathGuy]

Thanks! I’m glad you thought so.

[@ayushnegi4734]

Thanks,I finally find this beautiful trick to find Eigen vectors of 2×2 matrices...🙂.

[@theodoresweger4948]

Well done thanks

[@ryu.l2264]

how if the eigenvector for each eigenvalue is not the same? because ur example is the same for each eigenvalue

[@omaresam2000]

thank you so much, you made it so simple and easy to understand keep it up

[@BriTheMathGuy]

Very glad to help :)

[@chadx8269]

You showed the mechanics of find eigen things. But what is the meaning? Show an application of its use.

[@IVMON3Y]

Thank You!!!!!

[@aliaababneh724]

Thanks a lot l have a exam next week and l was scared to fail but now no so again thanks from all my heart

[@carolineghati4784]

Thnks much it has helped more

[@BriTheMathGuy]

Glad to help!

[@learnwithsahrior7687]

thanks bro

[@haydenbeattie246]

Could you do a 3x3 using cramers's rule

[@BriTheMathGuy]

I'll put it on my list of videos to make.

[@paakwesiseth5687]

Great video

[@SAVALIYA27]

I have a matrix 2x2 which is [2 0, 0 2]. and I have eigenvalue = 2. Then How can I calculate eigenvector? Please help me with this! Thanks!

[@zeeshanmukhtar2187]

Thank you

[@BriTheMathGuy]

Welcome!

[@SherlockHolmesGamin]

3:58. Fucking blew my mind

[@BriTheMathGuy]

Cool to hear :)

[@noathalted2145]

Thanks

[@BriTheMathGuy]

You’re welcome :)

[@noathalted2145]

@@BriTheMathGuy I'm so glad you are nice and reply to everybody in your comment sections even though they are rude at times :)

[@okandavut]

Thanks for this video! :)

[@BriTheMathGuy]

Glad it was helpful!

[@dawg7230]

brilliant video

[@BriTheMathGuy]

Many thanks!

[@nickalberici]

Awesome!

[@BriTheMathGuy]

Thanks man!

[@francealliun2985]

thank you so much!

[@jmead8294]

Daxflame?

[@BigGeeMan]

Thanks understood.

[@BriTheMathGuy]

Glad to help!

[@mgrafik]

Thank u

[@BriTheMathGuy]

Very welcome!

[@fishyboy732]

Bro left hand player

[@probaye]

This is very good content! It would be even better if you had wrote [-1 -1; 2 2][x; y] = [0; 0] instead of omitting the column vector [x; y].

[@BriTheMathGuy]

You're right!

[@riemanngeometry9266]

What is eigenvalue and eigenvector

[@BriTheMathGuy]

Riemann Geometry one way to think of it is when a linear transformation (matrix) is applied to a vector and the image is the same vector (only scaled by a number), then that vector is an eigen vector of that transformation and the scaling factor is the eigen value of that vector

[@ridanalsaheer4696]

amazing

[@BriTheMathGuy]

Glad you think so!

[@kingsleychukwuekwu8194]

Solve for a 3x3 matrix

[@PenguinOnMars]

how are you writing backwards so easily..

[@BriTheMathGuy]

It’s all due to video editing :)

[@adarshab181]

Yeah that's what I weird

[@Childkidnapper]

you are wrong on eigenvectors

[@abdullahe3674]

you right handed though , right? lol kind regards

[@BriTheMathGuy]

I'm right handed :) (video is flipped horizontally)

[@modestvugah6728]

you have been on youtube even at midnigth, have u ever pray till midnigth?

[@modestvugah6728]

u go to God when u wants something, have u thank him for the last prayers he asnwer?