Question

if X, Y and Z are matrices of order 2 1, 1 3 and 3 2 respectively, find the order of matrix W so that 3W + YZX is defined.

Answer 1

Answer:

A car travels a distance 20km on a straight road in two hours and then returns to the starting point in three hours. It's average velocity is

Step-by-step explanation:

A car travels a distance 20km on a straight road in two hours and then returns to the starting point in three hours. It's average velocity isA car travels a distance 20km on a straight road in two hours and then returns to the starting point in three hours. It's average velocity is