If A is an `mxxn` matrix such that AB and BA are both defined, then B is (A) `mxxn` matrix (B) `nxxn` matrix (C) `mxxn` matrix (D) `nxxm` matrix

If A is any mxxn matrix such that AB and BA are both defined, then B is a matrix of order

If A is any m xx n such that AB and BA are both defined show that B is an n xx m matrix.

If A is a 3xx3 matrix and B is a matrix such that A^TB and BA^(T) are both defined, then order of B is

If A is a 3xx4 matrix and B is matrix such that A^(T)B and BA^(T) are both define then order of B is :

If A is a 3xx4 matrix and B is matrix such that A^(T)B and BA^(T) are both define then order of B is :

If A is a matrix of order m xx n and B is a matrix such that AB^(T) and B^(T)A are both defined,then the order of matrix B is m xx n (b) n xx n( c) n xx m(d)m xx n