GEOMETRIC TRANSFORMATION AND MATRICES
(a) If a point P is ref. in x - axis, to Px (x’ , y’), then
(b) If ref. is in y-axis, then
(c) If ref. is in y = x, then
(d) If ref. is the origin, then
(e) If ref. y = x tan q, then
(f) If OP is rotated through an angle q (anticlockwise), then
