MCQOPTIONS
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| 1. |
If A+B = \(\begin{bmatrix}6&7\\5&0\end{bmatrix}\)and A = \(\begin{bmatrix}2&5\\1&-1\end{bmatrix}\). Find the matrix B. |
| A. | B = \(\begin{bmatrix}4&1\\2&4\end{bmatrix}\) |
| B. | B = \(\begin{bmatrix}4&2\\4&1\end{bmatrix}\) |
| C. | B = \(\begin{bmatrix}4&1\\4&2\end{bmatrix}\) |
| D. | B = \(\begin{bmatrix}4&4\\4&2\end{bmatrix}\) |
| Answer» C. | |