Question

D. find the inverse of the matrix a by the elementary transformations

Answer 1

Answer:

pls mark as brainliest friend

Step-by-step explanation:

While using the elementary transformation method to find the inverse of a matrix, our goal is to convert the given matrix into an identity matrix.

We can use three transformations:-

1) Multiplying a row by a constant

2) Adding a multiple of another row

3) Swapping two rows