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Given bara, barb, barc are three non-zer...

Given `bara, barb, barc` are three non-zero vectors, no two of which are collinear.
If the vector `(bara + barb)` is collinear with `barc` and `(barb + barc)` is collinear with `bara`,
then : `bara+barb+barc`=

A

(a) a unit vectors

B

(b) a null vectors

C

(c) equally inclined to `bara,barb,barc`

D

(d) None of these

Text Solution

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The correct Answer is:
B
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