

MCQOPTIONS
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1. |
If the inverse of the matrix \(\begin{bmatrix} α & 14 & -1 \\\ 2 & 3 & 1 \\\ 6 & 2 & 3 \end{bmatrix}\) does not exist then the value of α is |
A. | 1 |
B. | -1 |
C. | 0 |
D. | -2 |
Answer» E. | |