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veca,vecb and vecc are three non-zero ve...

`veca,vecb` and `vecc` are three non-zero vectors, no two of which are collinear and the vectors `veca+vecb` is collinear with `vecb`, `vecb+vecc` is collinear with `veca`, then `veca+vecb+vecc=`

A

A unit vector

B

The null vector

C

Equally inclined to `vec(a), vec(b), vec(c)`

D

None of these

Text Solution

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The correct Answer is:
B
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