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Coordinate Geometry 1.01

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

A)1

B)3

C)7/2

D)5/2

Note by Anirudha Nayak
3 years, 3 months ago

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D · 2 years, 9 months ago

correct ans D) ----JEE MAINS 2013 REVIEW TEST-1 · 3 years, 3 months ago

(D) 5/2 is the answer · 3 years, 3 months ago