The point `p(3,4)` undergoes a reflection in the X-axis followed by a reflection in the y-axis. Show that their combined effect is the same as the single reflection of p(3,4) in the orign.

Consider a point A(m,n) , where m and n are positve intergers. B is the reflection of A in the line y=x , C is the reflaction of B in the y axis, D is the reflection of C in the x axis and E is the reflection of D is the y axis. The area of the pentagon ABCDE is

In the figure, find the reflection of P(x, y, z) in the: YZ-plane.

In the figure, find the reflection of P(x, y, z) in the: ZX-plane.

In the figure, find the reflection of P(x, y, z) in the: XY-plane.

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 :

The point (4,1) undergoes the following three successive transformations , reflection about the line y = x-1 translation through a distance 1 unit along the positive direction rotation thrpough an angle pi/4 about the origin in the anti - clockwise direction Then the coordinates of the final point are ,

The following picture shows the reflection of light: Name4 the ray AO

The reflection of the point (4,-13) about the line 5x+y+6=0 is

Find the distance of the point (2,3,4) from the x axis.

Describe an activity to show that the incident ray , the reflected ray and the normal at the point of incidence lie in the same plane.