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The position vector of the point which divides the join of points with position vectors a→+b→ and 2 a→-b→ in the ration 1:2 is(a) 133a→+2b→ (b) a→ (c) 53a→-13b→ (d) 134a→+b→ |
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Answer» The position vector of the point which divides the join of points with position vectors |
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