Reflection of `y^(2)=x` about y-axis is

If C is the reflection of A(2,4) in x -axis and B is the reflection of C in y-axis then |AB| is 4sqrt(k) then k=

The reflection of y=sqrt(x) w.r.t.y -axis is

Let P be the point (3,2). Let Q be the reflection of P about the x-axis.Let R be the reflection of Q about the line y=-x and let S be the reflection of R through the origin, PQRS is a convex quadrilateral.Find the area of PQRS.

If the reflection of 2x+y-1=0 about the line x+y+3=0, is ax+by+10=0 then b is equal to

The line y=mx+n is the reflection of 5x-3y=10 about the line y=x, then find the value of n.

The reflection of the point (-3,-2) about Y - axis is

A is the point (1,6) on the cartesian plane.B is the reflection of A in the line y=x. C is the reflection of B in the y -axis,D is the reflection of C in the x -axis and E is the reflection of D in the y -axis.The area of the pentagon of DABEDC is S then find value of S-50