Let A and B two non singular matrices of same order such that `(AB)^(k)=B^(k)A^(k)` for consecutive positive integral values of k, then `AB^(2)A^(-1)` is equal to

If A, B are two non-singular matrices of same order, then

If A,B,C are non - singular matrices of same order then (AB^(-1)C)^(-1)=

A and B are non-singular matrices of same order then show that adj(AB) = (adjB) (adjA)

If A and B are non-singular matrices such that B^(-1)AB=A^(3), then B^(-3)AB^(3)=

Let A and B are two non - singular matrices such that AB=BA^(2),B^(4)=I and A^(k)=I , then k can be equal to

Let A and B are two non - singular matrices such that AB=BA^(2),B^(4)=I and A^(k)=I , then k can be equal to

If A;B are non singular square matrices of same order; then adj(AB)=(adjB)(adjA)

If A; B are non singular square matrices of same order; then adj(AB) = (adjB)(adjA)

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)