Reflection of the line x+y+1=0 in the li...

Reflection of the line x+y+1=0 in the line.

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The reflection of the point A (1,0,0) in the line (x-1)/(2) = (y+1)/(-3) = (z+10)/(8) is

`(3,-4,-2)`

`(5, -8, -4)`

`(1, -1, 10)`

`(2, -3, 8)`

The reflection of the point (6, 8) in the line x = y is

(4, 2)

(-6, -8)

(-8, -10)

(8, 6)

The equation of the line passing through the point of intersection of the lines 2x+y+1=0, x-y-7=0 and the point (3, -2) is

`3x+y=0`

`3x+y-5=0`

`5x+2y=0`

`3x-y-11=0`