Find the inverse of `A=[[1,3,7],[4,2,3],[1,2,1]]`

Find the inverse of A=[[1,3,3],[1,4,3],[1,3,4]] and B = [[1,2,3],[1,1,5],[2,4,7]] then, find a matrix X such that XA = B .

Find the inverse of A = [[1,2,3],[1,1,5],[2,4,7]] by using elementary row transformations.

Find the inverse of [[1,2],[3,4]] .

Using elementary transformations find the inverse of [[2,4,1],[1,2,3],[1,-3,0]]

Using elementary transformations find the inverse of [[4,3,1],[3,-1,2],[1,-2,-3]]

The inverse of [[3,5,7],[2,-3,1],[1,1,2]] is

Find the inverse of [[1,2,3],[1,1,5],[2,4,7]] by adjoint method

Find the inverse of the matrix A=[[3,1],[4,2]]

Find the inverse of A = [(2,1,3),(4,-1,0),(-7,2,1)] and verify that A^-1 A = I_3 = A A^-1 .