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A vector perpendicular to both hat(i) + ...

A vector perpendicular to both `hat(i) + hat(j) + hat(k)` and `2hat(i) + hat(j) + 3hat(k)` is,

A

`2hat(i) + hat(j) - hat(k)`

B

`2hat(i) - hat(j) - hat(k)`

C

`3hat(i) + hat(j) + 2hat(k)`

D

`3hat(i) + hat(j) - 2hat(k)`

Text Solution

Verified by Experts

The correct Answer is:
A, B
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