1/v = 1/u + 1/f = 1/-50 + 1/25 = 1/50
v = 50 cm
Magnification is m = v/u = -50/50 = -1
Therefore, the coordinates of the image are (50 cm, -1 cm)
1/v = 1/u + 1/f = 1/-50 + 1/25 = 1/50
v = 50 cm
Magnification is m = v/u = -50/50 = -1
Therefore, the coordinates of the image are (50 cm, -1 cm)