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The magnitudes of two vectors vec(P) and...

The magnitudes of two vectors `vec(P)` and `vec(Q)` differ by 1. The magnitude of their resultant makes an angle of `tan^(-1)(3//4)` with P. The angle between P and Q is

A

`45^(@)`

B

`0^(@)`

C

`180^(@)`

D

`90^(@)`

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The correct Answer is:
D
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AAKASH SERIES-MOTION IN A PLANE -Exercise -II
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