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three vectors from origin a,b,c.the ends of vec a is Q ,R,P respectively..if PQ=2QR then (a)2a+c=3b (b) a+3c=2b (c) ba+b=2b (d) a+2c=3b

three vectors from origin a,b,c.the ends of vec a is Q ,R,P respectively..if PQ=2QR then
(a)2a+c=3b (b) a+3c=2b (c) ba+b=2b (d) a+2c=3b

Grade:7

1 Answers

anurag sista
39 Points
8 years ago
sir ,pl post answer for this question

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