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If O (origin) is a point inside the tria...

If O (origin) is a point inside the triangle PQR such that `vec(OP)+k_(1)vec(OQ)+k_(2)vec(OR)=0`, where `k_(1), k_(2)` are constants such that `("Area"(DeltaPQR))/("Area"(DeltaOQR))=4`, then the value of `k_(1)+k_(2)` is :

A

2

B

3

C

4

D

5

Text Solution

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The correct Answer is:
B
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