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A beam of light is sent along the line x...

A beam of light is sent along the line x-y=1, which after refracting from the x-axis enters the oppositi side by turining through `30^@` towards the normal at the point of incidence on the x-axis. Then the equation of the refracrted ray is

A

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

B

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

C

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

D

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

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-STRAIGHT LINES-PRACTICE SHEET(EXERCISE-I Problems on slopes, Equation of Lines and Interceptes of a line , Areas) (LEVEL -I Straight Objective Type Question)
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