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| 1. |
Write a unit vector in the direction of PQ→, where P and Q are the points (1, 3, 0) and (4, 5, 6) respectively. [CBSE 2014] |
| Answer» Write a unit vector in the direction of , where P and Q are the points (1, 3, 0) and (4, 5, 6) respectively. [CBSE 2014] | |