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The equation of a simple harmonic motion...

The equation of a simple harmonic motion is given by , `x=8sin(8pit)+6cos(8pit)`. The initial phase angle is

A

`tan^(-1)(4//3)`

B

`tan^(-1)(3//4)`

C

`tan^(-1)(2//3)`

D

`tan^(-1)(5//8)`

Text Solution

Verified by Experts

The correct Answer is:
B
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