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If vec a and vec b are non - zero vector...

If `vec a` and `vec b` are non - zero vectors and `|vec a+ vec b| = |vec a - vec b|`, then the angle between `vec a` and `vec b` is

A

`(pi)/(6)`

B

`(pi)/(4)`

C

`(pi)/(3)`

D

`(pi)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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