[Linear Algebra] Inverse Matrices and 2x2 Inverses

[@John-nh3qp]

At 4:00 the value in the bottom right of the matrix should be -3/2

[@luyijia123]

You are right! Too many mistakes in this video. invertible matrix is known as non-singular, which is taught the other way wrong .

[@Mirorulez]

A singular matrix is non-invertible! Your videos are great and we all really appreciate it, but please make sure to provide correct information. A student cramming will absorb everything you say without questioning it!

[@radoslavtodorov1357]

isnt a singular matrix non-invertible

[@CrittingOut]

yeah

[@likris6607]

I almost watched every of your videos right before midterm! really useful and helpful! Thanks

[@laurenclardy130]

A singular matrix is not invertible and a nonsingular matrix is invertible.

[@digvijayjambhale3598]

Can upload more linguistic videos

[@Trevtutor]

+Digvijay Jambhale They will alternate daily with Linear Algebra videos for now.

[@jacobgarwin5616]

You are on the cusp of Sal Khan status when in comes to explainability... Maybe a merger is in your future