I was confused in the scalar part in 10:55. Isn't it impossible to multiply 1x3 matrix to another 1x3 matrix? Or maybe it was written that way because there were no space available.
Forgive me if I'm wrong, considering my limited knowledge on this subject but I'm pretty sure matrices have multiple different uses and isn't strictly limited to JUST the subjects covered by 3blue1brown in his linear algebra series. The topic that is being covered in these playlists is systems of linear equations and not linear transformations. Again, not entirely sure if what I'm saying is correct, just my interpretation of the videos you suggested and other research material that I've looked into.
@@iwack You are correct. For example, another use for matrices is with transformation geometry, which is closely related to the calculations involved with 3D graphics on computers.
Yet another use is in representing games of chance like Monopoly, Mario Party or Snakes and Ladders - Markov processes are commonly represented with transition matrices.
Love the Yoga poster!
sir you are fabulous
prof. Eddie Woo...great explanation
Worth watching
Sir,Plz upload part of video completing that susi example
Amazing thanks a million!
I was confused in the scalar part in 10:55. Isn't it impossible to multiply 1x3 matrix to another 1x3 matrix? Or maybe it was written that way because there were no space available.
He said that he should have put it vertically but it doesn't matter. At 11:06 .
Those are essentially vectors. He's taking a dot product.
I’m wondering what I was doing in Oct 18’ 14
Bruh! I mean like i was existing............. Yeah i cant remember
Samee, I was in 4th grade. Much happier than now for sure
It’s Australia. They use year month day
@@MikhailFederovas an aussie it's very much dd/mm/yyyy format everywhere i've been
WRONG! MATRICES are for linear algebra, go to 3blue1brown, and then you will know how elementary and intuitive matrices are, not weird like this
Forgive me if I'm wrong, considering my limited knowledge on this subject but I'm pretty sure matrices have multiple different uses and isn't strictly limited to JUST the subjects covered by 3blue1brown in his linear algebra series. The topic that is being covered in these playlists is systems of linear equations and not linear transformations.
Again, not entirely sure if what I'm saying is correct, just my interpretation of the videos you suggested and other research material that I've looked into.
He's not 'wrong'. He just isn't explaining the entire background because maybe it isn't necessary and he doesn't have the time.
@@iwack You are correct. For example, another use for matrices is with transformation geometry, which is closely related to the calculations involved with 3D graphics on computers.
Yet another use is in representing games of chance like Monopoly, Mario Party or Snakes and Ladders - Markov processes are commonly represented with transition matrices.