" If "A=[[-1,2],[0,1]]" then find "AA'

If A = [(-2,4),(-1,3)] , then find A'A.

For the matrix A= [[3,2],[1,1]] , find the numbers a and b such that A^2+aA+bI=O .

For the matrix A = [[3,2],[1,1]] , find the numbers a and b such that A^2+aA+bI = O

For the matrix A= [[3,2],[1,1]] ,find the numbers a and b such that A^2+aA+bI=0

If A={:[(1,1),(2,2),(3,3)], find "AA"^(T).

If A = [2 0 1] then the rank of "AA"^(T) is …………..

Prove the following by the method of induction for all n in N : Prove by methode of Induction [[1,2],[0,1]]^n = [[1,2n],[0,1]] AA n in N

If A=[{:(,2,1,-1),(,0,1,-2):}] find: (i) A^(t).A (ii) A.A^(t) where A^t is the transpose of matrix A.

If A = [[2,1],[3,0]] find a and b such that A^(2)+aA+bl_(2)=0 Hence, find A^(-1) .

If [{:(3,1,-1),(0,1,2):}] then AA ' is a ……… matrix.