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If |vecP + vecQ| = |vecP -vecQ| the ang...

If ` |vecP + vecQ| = |vecP -vecQ|` the angle between ` vecP and vecQ` is

A

`vecP = vec0`

B

`vecQ=vec0`

C

`|vecP|=1`

D

`|vecQ|=1`

Text Solution

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The correct Answer is:
B
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