If `AneB, AB = BA and A^(2)=B^(2)`, then the value of the determinant of matrix `A+B` is (where A and B are square matrices of order `3xx3` )

If AB = A and BA = B, where A and B are square matrices of same order, then

Verify with square matrices of order 2: (AB)'=B'A'

If A and B are two square matrix of order 3xx3 and AB=A,BA=B then A^(2) is:

Let A and B are two non - singular matrices of order 3 such that |A|=3 and A^(-1)B^(2)+2AB=O , then the value of |A^(4)-2A^(2)B| is equal to (where O is the null matrix of order 3)

Let A and B are two non - singular matrices of order 3 such that |A|=3 and A^(-1)B^(2)+2AB=O , then the value of |A^(4)-2A^(2)B| is equal to (where O is the null matrix of order 3)

If A+B=C where A and B are matrices of order 4xx6 then order of C is ……… (ii) If A+B=C where B and A are matrices of order 3xx3 then the order of matrix C is ……

If A+ B = C where B and A are matrices of order 3xx3 then the order of matrix C is :

if A and B are two matrices of order 3xx3 so that AB=A and BA=B then (A+B)^7=

if A and B are two matrices of order 3xx3 so that AB=A and BA=B then (A+B)^7=