asap matrix

Assume that A, B, C are some n x n matrices. Decide if the following statements are always true or false. For false enter 0, for true enter 1. . (AC)B = ABC Answer: . ATBOT = (ABC) Answer: . A + B +C=C+B+A Answer: . det( A) det (B) = det((AB)T) Answer: . det(A) = det(A-1) Answer: . B(A + C) = AB + CB