A light ray emerging from the point source placed at is reflected at a point '' on the -axis and then passes through the point . Coordinates of '' are |
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a) |
(0, 3) |
b) |
(0, 2) |
c) |
(0, 5) |
d) |
None of these |

A light ray emerging from the point source placed at is reflected at a point '' on the -axis and then passes through the point . Coordinates of '' are |
|||||||

a) |
(0, 3) |
b) |
(0, 2) |
c) |
(0, 5) |
d) |
None of these |

1 Answer

127 votes

**(c)**

If be the reflection of in -axis, the

Equation of line is

It meets -axis at

127 votes

127