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If vectors vec(a),vec(b),vec(c) are non-...

If vectors `vec(a),vec(b),vec(c)` are non-coplanar, then `([vec(a)+2vec(b).vec(b)+2vec(c).vec(c)+2vec(a)])/([vec(a).vec(b).vec(c)])=`

A

3

B

9

C

8

D

6

Text Solution

Verified by Experts

The correct Answer is:
B
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