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The vector vec(A),vec(B) and vec( C ) a...

The vector `vec(A),vec(B) and vec( C )` are such that `|vec(A)|=|vec(B)|,|vec( C )| = sqrt2|vec(A)| and vec(A) + vec(B) + vec( C ) =0.` The angles between `vec(A) and vec(B), vec(B) and vec( C )` respectively are

A

`45^(@),90^(@)`

B

`90^(@),135^(@)`

C

`90^(@),45^(@)`

D

`45^(@),135^(@)`

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Verified by Experts

The correct Answer is:
B
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