estion: Which of the following statement is false? O When the number of columns in matrix A equals the number of rows in matrix B, then we can obtain the product of AB. O The expression AX = B is the matrix form corresponding to a system of linear equations if matrix A is the coefficient matrix, the vector X is the column vector of variables and B is the column vector constructed from the constants. If A and B are matrices and AB and BA are both defined, then we can conclude that A = B. O Associative law of addition states that for each matrix A, B and C: (A + B) + C - A + (B + C) OCT 1 W 9 X