[[3,1],[5,2]]

Compute the following: [[2,3,1],[5,-1,2],[0,3,5]]+[[1,-2,3],[-3,1,5],[6,2,0]]

Compute the following: [[2,3,1],[5,-1,2],[0,3,5]]+[[1,-2,3],[-3,1,5],[6,2,0]]

Find the rank of matrix A= [[1,2,-1,0],[0,1,3,1],[2,5,1,2]]

Find A^-1 by elementary row transformations for A = [[1,2,3],[1,1,5],[2,4,7]]

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],[1,1,5],[2,4,7]] by adjoint method

The adjoint of the matrix [(2,5),(3,1)] is (A) [(2,5),(3,1)] (B) [(1,-5),(-3,2)] (C) [(1,-3),(-5,2)] (D) [(-1,3),(5,-2)]