A into Inverse of A is equal to I A x A ^-1 = I | Matrices | 1st Year Commerce | Inverse of a matric

In this video lecture of First Year (XI) Commerce you will learn about Business Mathematics
Chapter:7 Matrices . The medium of this lecture is in Urdu by S.M Collegiate
We follow Karachi Board Syllabus and book of Shahid Jamal by Ahmed Academy. There are some solved questions from exercise.
This lecture based on question from past paper questions these questions you learn about Inverse of a matirx and prove A into A -1 is equal to 1.
a into inverse of a is equal to i
a into inverse of a is equal to I
a into inverse of a is equal to i in hindi
A x A ^-1 = I
inverse of a matrix
1st year shahid jamal solution
1st year business maths
inverse of matrix
matrices