The point on the reflection in the line is mapped on. the point on reflection in the origin is mapped on. find the coordinates of and . also write down a single transformation that maps and.
Step 1: Finding the image of a given point in the line
The line is nothing but the
The reflection of any point in the line is given by the point
Thus, the reflection of a point in the line is the point
Step 2: Finding the Reflection of in the origin.
The reflection of any point in the origin is given by
Thus, the reflection of a point in the origin will be.
Step 3: Single transformation that maps and.
The single transformation that maps to the point is simply the reflection in as only the sign of abscissa is changing and the sign ordinate remains the same.
Therefore, the coordinates of the image is
The coordinate of the image is
The single transformation that maps to the point is the reflection in.