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1. |
Let A= ( begin{bmatrix}3&-5&2 -4&-6&2 7&1&5 end{bmatrix} ). Find the additive inverse of A. |
A. | ( begin{bmatrix}-3&5&-2 -4&6&2 7&1&5 end{bmatrix} ) |
B. | ( begin{bmatrix}3&-5&2 -4&-6&2 7&1&5 end{bmatrix} ) |
C. | ( begin{bmatrix}-3&5&-2 4&6&-2 -7&-1&-5 end{bmatrix} ) |
D. | ( begin{bmatrix}-3&5&2 -4&6&-2 -7&-1&5 end{bmatrix} ) |
Answer» D. ( begin{bmatrix}-3&5&2 -4&6&-2 -7&-1&5 end{bmatrix} ) | |