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The condition in which the vectors vec P...

The condition in which the vectors `vec P=3hati - 5 hatj + 5hatk` and` vec Q= 5hati - hatj + xhatk` be perpendicular, then valus of x is

A

`-6`

B

3

C

`-4`

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-VECTOR ANALYSIS-QUESTION BANK
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