If A and B are non-zero square matrices, then AB = 0 implies
| A. | A and B are orthogonal |
| B. | A and B are singular |
| C. | B is singular |
| D. | A is singular |
Answer : A Explanation : MABUD ALI SARKAR said: (1:39pm on Thursday 10th December 2015)
SINCE PRODUCT OF TWO NON-ZERO VECTORS IMPLIES THEY ARE ORTHOGONAL TO EACH OTHER. SO A and B ARE ORTHOGONAL
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
