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If for two vector A and B sum (vector A + vector B ) is perpendicular to the difference (vector A - vector B). The ratio of their magnitude is A. 1 B. 2 C. 3 D. None of these. |
| Answer» If for two vector A and B sum (vector A + vector B ) is perpendicular to the difference (vector A - vector B). The ratio of their magnitude is A. 1 B. 2 C. 3 D. None of these. | |