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Figure shows three vectors veca, vecb a...

Figure shows three vectors `veca, vecb` and `vecc` where R is the midpoint of PQ. Then which of the following relations is correct?

A

`veca + vecb = 2vecc`

B

`veca + vecb = vecc`

C

`veca - vecb = 2vecc`

D

`veca - vecb = vecc`

Text Solution

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The correct Answer is:
A
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