Consider the matrices B and C. B=(22510)C=(415263) a) Show that CB=(BC) by computing each side of the equation separately and comparing. b) Compute B, the determinant of B. c) Compute B1, the inverse of B. d) Use your results from b) and c) to find the values of x1 and x2 in the equation system Bx=b where x=(x1x2),b=(12)