MCQOPTIONS
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| 1. |
Find the value of a,b,c,d if ( begin{bmatrix}a+b&c a-b&2c+d end{bmatrix} )= ( begin{bmatrix}3&2 1&6 end{bmatrix} ). |
| A. | 3, 2, 1, 4 |
| B. | 3, 2, 1, 6 |
| C. | 2, 2, 2, 2 |
| D. | 2, 1, 2, 2 |
| Answer» E. | |