If possible, find AB. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) A=⎣⎡4−21157⎦⎤,B=⎣⎡028−14−100
Posted: Wed Jul 13, 2022 5:05 am
If possible, find AB. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) A=⎣⎡4−21157⎦⎤,B=⎣⎡028−14−1007⎦⎤ State the dimension of the result. (If not possible, enter IMPOSSIBLE in both answer blanks.)