Consider two matrices, A and B
 To do the operation shown, which statements must be true about Matrix A and Matrix B?
 AxB
 A. The number of columns in Matrix A must equal the number of rows in Matrix B
 B. The number of rows in Matrix A must equal the number of columns in Matrix B
 C. The number of rows in Matrix A must equal the number of rows in matrix B
 D. The number of columns in Matrix A must equal the number of columns the matrix B