

MCQOPTIONS
Saved Bookmarks
1. |
Find the value of x - y, if \(\begin{bmatrix} \rm 2 & \rm3x\\ 8 & \rm 2y \end{bmatrix} = \begin{bmatrix} 2 & 9\\8 & 4 \end{bmatrix}\) |
A. | 3 |
B. | 2 |
C. | 1 |
D. | 0 |
Answer» D. 0 | |