1.

A rayof light comes along the line L =0 and sirikes the plane mirror kept along the plane P = 0 at B. A (2,1,6) is a point on the line L =0 whose image about P =0 is A'. It is given thatL = 0 is(x-2)/(3)= (y-1)/(4) = (z-6)/(5) and P = 0 is x + y - 2z = 3 If L _(1) =0 is the reflected fay, then its equation is

Answer»

`(x+10)/(4) = (y-5)/(4) = (z+2)/(3)`
`(x +10)/(3) = (y+15)/(5) = (z + 14)/(5)`
`(x+10)/(4) = (y+15)/(5) = (z+14)/(3)`
`(x +10)/(5) = (y+5)/(4) = (z+14)/(3)`

Answer :C


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