Find a `2xx2` matrix B such that `[[5,4],[1,1]] B=[[1,-2],[1,3]]`

Find a 2xx2 matrix B such that B[[1,-21,4]]=[[6,00,6]]

A is a 2xx2 matrix such that A[[1-1]]=[[-12]] and A^(2)[[1-1]]=[[10]] The sum of the elements of A is -1 b.0 c.2 d.5

Find a matrix X such that A+2B+X=0 where A= [[2,-1],[3,5]], B[[-1,1],[0,2]]

Find a matrix X such that 2A + B + X =0 where A = [[-1,2],[3,4]] and B = [[3,-2],[1,5]]

Find a matrix X such tht 3A-2B+X=0, where A=[[4,2],[1,3]] , B= [[-2,1], [3,2]]

Find a matrix B of order 2xx2 such that : [{:(1,1),(-2,3):}]B=[{:(3,4),(-1,2):}]

find the matrix X such that AX=B where A=det[[1,2-1,3]],B=det[[0,12,4]]

5.Find the rank of the matrix [[2,2,-1],[4,1,2],[3,-1,0],[1,-2,-1]]

(b) Find the rank of the matrix [[1,1,1,1],[1,3,-2,1],[2,0,-3,2],[3,3,-3,3]]

4.a) Find the rank of the matrix [[2,5,3],[3,1,2],[1,2,1]]