If the order of matrices A, B and C are `3 xx 4, 7 xx 3 " and " 4 xx 7` respectively, then the order of (AC) B is _____.

If the orders of matrices A^(T),BandC^(T)" are "3xx4,2xx3and1xx2 respectively, then the order of the matrix (AB^(T))C is

Given that matrices A and B are of order 3 xx n and m xx 5 respectively, then the order of matrix C = 5A + 3B is:

If A and B are two matrices of order 3 xx m and 3 xx n respectively, and m = n, then the order of matrix (5A - 2B) is

A and B are two matrices of the order 3xx m and 3xx n respectively, and m=n, then the order of the matrix (5 A-2 B) is

If order of matrix A is 4xx3 and AB is 4xx5 , then the order of matrix B is _________ .

If A and B are matrices of order 3 xx n and m xx 5 respectively, then find the order of matrix 5A – 3B, given that it is defined.

If A and B are two matrices of the order 3xx m and 3 xx n respectively and m = n, then the order of the matrix 2 A - 5 B is

If A and B are two matrices of the order 3 xx m and 3 xx n , respectively and m= n, then order of matrix (5A-2B) is (a) m xx 3 (b) 3 xx 3 (c) m xx n (d) 3 xx n

If A and B are two matrices of the order 3 xx m and 3 xx n , respectively and m= n, then order of matrix (5A-2B) is (a) m xx 3 (b) 3 xx 3 (c) m xx n (d) 3 xx n

If A, B and C are three matrices of order 3xx4,3xx2andaxx2 respectively, then find the order of matrix A^(T)BC^(T) .