Linear Transformations as Matrix Vector Products

[fwsGonzo]

what does it matter how many videos he has, people want to help him out because he is a great teacher =) that's probably the greatest compliment a teacher can get

[DCRosenbaum1]

Really helped me understand the idea -- started trying to understand eigenvalues and eigenvectors and with a 30 minute investment I have a clear picture of the idea--great teacher.

[s0m0c]

Gracias!

[rayray66]

yo dis is a nice video keep up da good work

[iHeartPlans]

thank you soooo much!

[leoncio91]

Does anyone know where I can find videos on Rep?

[johnmartins]

NEATO

[OxKillah]

Thank you for doing this! Your enthusiasm makes me excited about the subject as well! Sadly, I have a terrible linear algebra teacher but I absolutely love math! I didn't do so well in the beginning but now you're give me hope and made me love math yet again! Thank you!

[tototo14323]

mistake at 14:25 should be 5 not -1

[1214Khan1214]

Great video, i wish u were my teacher instead of Saur -.-

[tubaplyr1]

Linear Algebra exam tomorrow, no problem...

[Car1ll]

@tubaplyr1 How did it work out? I have mine tomorrow :)

[tubaplyr1]

@Car1ll Got a 85, hoped for at least a 90.

[Branhammer]

You are a miracle man! After watching this I feel like this is the first thing I've understood in my Linear Algebra class. I might just stop going and watch you cover the topics, haha!

[RuffRyder93]

i love you man!



[discy12345]

Do you have a video that explains a quation like this?: Suppose that a linear transformation maps a point (2,3) to (0,1) and maps a point (9,7) to (1,0). Find the matrix for this linear transformation.

[duhboss1]

Math can be fun when your teacher isn't some Polish ass hole.

[AdmiralPotato]

Don't know if anyone else has noticed this yet, but you just won Tic-Tac-Toe at 1:36.

Thank you for taking the time to cover these topics!

[KIDSandBROKENglass]

i don't understand what im waching??? I'm looking for the ninja show on matrux. U know like the ping pong one were they fly around.

[leafarafon]

Uau! I'm from Rio de Janeiro, Brazil and you have been my teacher this period. Thanks!

[MatrixOfDynamism]

what are linear transformations? What makes a transformation nonlinear. I need an example.

[asf04]

moar.. i wonder when the videos will expand to cover a wider collection of university courses! I want that to happen very badly!

[inder6uc]

this blows my mind :) Thanks Sal

[N1run]

@ 16:33

"WHICH IS SUPER COOL :D"

I was giggling in agreement and excitement X)

[elhermosouno]

just what I needed, im on a second year algebra course and this sort of thing my lecturer covers in a few words, leaving everyone lost.

[LukasSkywalker13]

Man, I have to say that.. You're a amazing Teacher.. congratulations...

I'm Brazilian and you could teach this subject better than any teacher I had!

Thank you very much! you're helping a lot!

[The12thAkatsuki]

Identity matrices sure are cool, but you are cooler. You have many more amazing "properties" than an identity matrix. :D

[adlertc]

As you said at the end of the video: SUPER COOL!

[zelvenstormrage]

Thank you so much for your help with my Linear Algebra Final

[maxbenjo]

Sal, you are a linear algebra hero!!

Thank you so, sooo much for the time, effort, clarity, happiness and everything else you are blessed with to explain linear algebra!

Sincere props to you.

From México

[token2d]

What my professor couldn't teach me in two classes you explained within 15 mins.

You are amazing!!. Thank you so much!!!!

[jetfanatic123]

i could almost not go to lecture and keep watching these videos! thank you soo much!!!

[chaoss5070]

thank you

[mikemarachov]

You are amazing!

[nhojmabon]

5 stars :)

[ch3ssco]

you're a legend

[jubeidono]

Sal you're not the only one. I also find this to be super cool!!! I've been smiling for the past few minutes while you explained it. Super neat ;)

[Assization]

Post more!!!

[wannabeviralstar]

@Assization Post more? you realize he has almost 3000 videos right?

[sigh99999]

@wannabeviralstar I smell jealousy lol

[julichick]

hey this vid was helpful, but is there anyway u can do actual examples with actual number matrices i just have trouble applying these to an actual thing.. i have to do an assignment and i really dont get how to do these linear transformations

[Michael69800]

test

[ibizaboyz]

thanks really nice explanation! greetings from germany!

[cb76tube]

I wish I had the resources to make sure you never stopped these videos :D

[maxgunn555]

@cb76tube what?

[Waranle]

Thank you Sal