" 10."[[3,-1],[-4,2]]quad " 11."[[2,-6],[1,-2]]

The matrix X for which [[1,-4],[ 3,-2]]X=[[-16-,6],[ 7 ,2]] is a. [[-2, 4],[-3, 1]] b. [[-1/5, 2/5],[-3/(10),1/5]] c. [[-16, 16],[ 7 ,2]] d. [[6, 2],[(11)/2, 2]]

The matrix X for which [[1,-4],[ 3,-2]]X=[[-16-,6],[ 7 ,2]] is a. [[-2, 4],[-3, 1]] b. [[-1/5, 2/5],[-3/(10),1/5]] c. [[-16, 16],[ 7 ,2]] d. [[6, 2],[(11)/2, 2]]

If A=[[1,2,5],[3,4,6]] and B=[[4,0],[2,1],[1,1]] then find AB

If the inverse of [[2,-2,4],[2,3,2],[-1,1,-1]] is (1)/(10)[[a,2,-16],[b,2,4],[c,0,10]] ,then a+b+c=

Evaluate the following : {[[1,3],[-1,-4]]+[[3,-2],[-1,1]]}[[1,3,5],[2,4,6]]

If A = [[2,-1,1],[-1,2,-1],[1,-1,2]] , Verify that A^3-6A^2+9A-4I=O and hence find A^-1 .

Find the rank of the matrix A = [[1,-1,1,-4],[3,-1,1,6],[4,-1,2,7],[2,-1,1,9]]

A=[[1,0,32,-1,1]],B=[[3,4,10,-1,51,2,-2]] and C=[[2-14]]

The rank of the following matrix A is A=[[1,-2,3,-4],[2,9,4,5],[4,5,10,-3],[1,11,-1,9]]

If [[1,0],[-1,1]]X=[[1,2,3],[4,5,6]] , then X=?