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If vectors vec(alpha)=2hat(i)+3hat(j)-6h...

If vectors `vec(alpha)=2hat(i)+3hat(j)-6hat(k) " and " vec(beta)=phat(i)-hat(j)+2hat(k)` are parallel, then the value of p is -

A

`-1/3`

B

`2/3`

C

`-2/3`

D

`-3/2`

Text Solution

Verified by Experts

The correct Answer is:
C
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