If `A=[[1,4],[3,3]]` then `A^(2)` is

If A=[[1,2,3],[0,-1,4],[3,1,5]] and B=[[2,-1,0],[1,4,3],[3,0,-2]], verify that (AB)^-1=B^-1A^-1.

If A = [[1,2] , [3,4]] and B = [[-3] , [2]] then find AB

If A=[(1,3),(3,4)] and A^2-xA-I=0 then find x.

If A=[[1,2],[3,4]] , B=[[3,8],[7,2]] and 2X+A=B then find X

If A=[[1,2,1] , [1,-4,1] , [3,0,-3]], B=[[2,1,1] , [1,-1,0] , [2,1,-1]] then show that AB=6I_3

If [[1,2],[3,4]] [[3,1],[2,5]]=[[7,11],[k,23]], then write the value of k.

If A=([1,2],[-3,4]) ; B=([3,1],[2,5]) , then find the value of A+B .

If   2x + [[ 1 , 2 ],[ 3 , 4 ]] = [[ 3 , 8 ],[ 7 , 2 ]] , then x =

The rank of the matrix A={:[(1,2,3,4),(4,3,2,1)]:} , is

By using the concept of slope, show that (-2, -1), (4, 0), (3, 3) and (-3, 2) are the vertices of a parallelogram.