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The ralation between the polarising angl...

The ralation between the polarising angle and the critical angle is

A

`i_p = tan^(-1)("cosec" theta_c)`

B

`i_p = tan^(-1)("cosec" sin_c)`

C

`i_p = cot^(-1)(sin theta_c)`

D

`i_p = cot^(-1) ("cosec" theta_c)`

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The correct Answer is:
A
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