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If veca+2vecb+3vecc=vecO, then vecaxxvec...

If `veca+2vecb+3vecc=vecO`, then `vecaxxvecb+vecbxxvecc+veccxxveca=`

A

`vecO`

B

`6(vecbxxvecc)`

C

`2(vecbxxvecc)`

D

`3(veccxxveca)`

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The correct Answer is:
B
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