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The value of angle r in figure below is ...

The value of angle r in figure below is
` (##AAK_MCP_36_NEET_PHY_E36_017_Q01.png" width="80%">

A

`r=sin^-1 (1/2)`

B

`r=sin^-1 (sqrt3/2)`

C

`r=sin^-1 (8/15)`

D

`r=sin^-1 (4/15)`

Text Solution

Verified by Experts

The correct Answer is:
C
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