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A ray of light travelling along the line...

A ray of light travelling along the line x+y = 1 line incident on the x-axis and after rrefraction it enters the other side of the x-axis by turing `pi//6` away from the x-axis. The equation of the line along which the refracted ray travels is

A

`x+(2-sqrt3)y=1`

B

`(2-sqrt3)x+y=1`

C

`y+(2+sqrt3)x=2+sqrt3`

D

`y+(2-sqrt3)x=2-sqrt3`

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A, C, D
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  1. A ray of light travelling along the line x+y = 1 line incident on the ...

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