[" Find a "2times2" matrix A such that "],[A[[1,-2],[1,4]]=[[6,0],[0,6]]]

Find a 2 xx 2 matrix A such that A+[[1,2],[1,1]]=[[2,0],[0,2]] .

Select and write the correct answer from the given alternatives in each of the following:If A be matrix such that Axx[[1,-2],[1,4]]=[[6,0],[0,6]] then A be

Find a 2xx2 matrix B such that B[(1,-2),( 1, 4)]=[(6, 0),( 0, 6)] .

" ).Find the Matrix A such that "A|[1,2],[-1,0]|=|[3,4],[-1,6]|

Find a 2x2 matrix B such that B[1-2 1 4]=[6 0 0 6]

Find the matrix A so that [(1,2,-3),(0,4,1)] + A = [(3,5,6),(-1,0,3)] .

" (b) Find the rank of the matrix : "A=[[2,1,4,7],[3,6,2,1],[0,0,1,5]]

If A [(1,-2),(1,4)]=[(6,0),(0,6)] , then A=

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