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A refracting surface is represented by t...

A refracting surface is represented by the equation `x^(2)+y^(2) = a^(2)`. A ray travelling in negative x-directed towards positive y-direction after reflection from the surface at point P. Then co-ordinates of point P are

A

(0.8 a, 0.6 a)

B

(0.6 a, 0.8 a)

C

`((a)/(2), (a)/(2))`

D

None of these

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The correct Answer is:
D
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