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The volume of parallelopiped with vector...

The volume of parallelopiped with vector
`bara+2barb-barc,bara-barb and bara-barb-barc` is equal to `k[bar(a)bar(b)bar(c)]`
then `k=`

A

(a) `-3`

B

(b) `3`

C

(c) `2`

D

(d) `-2`

Text Solution

Verified by Experts

The correct Answer is:
B
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