In a CAD package, mirror image of a 2D point P(5, 10) is to be obtained about a line which passes through the origin and makes an angle of 45° counterclockwise with the X-axis. The coordinates of the transformed point will be

In a CAD package, mirror image of a 2D point P(5, 10) is to be obtaine

1.	In a CAD package, mirror image of a 2D point P(5, 10) is to be obtained about a line which passes through the origin and makes an angle of 45° counterclockwise with the X-axis. The coordinates of the transformed point will be
A.	(7.5, 5)
B.	(10, 5)
C.	(7.5, -5)
D.	(10, -5)
Answer» C. (7.5, -5)