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A light ray emerging from the point sour...

A light ray emerging from the point source placed at `P(1,3)` is reflected at a point Q in the axis of x. If the reflected ray passes through the point `R(6, 7)`, then the abscissa of Q is:

A

1

B

3

C

`7//2`

D

`5//2`

Text Solution

Verified by Experts

The correct Answer is:
D
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