A diverging lens has a focal length of 15.7 cm.
An object 1.91 cm in height is placed 380 cm
in front of the lens.
Locate the position of the image. Answer
in units of cm.
The Attempt at a Solution
1/[(1/-15.7)-(1/1.91)]= i , i = -1.70284
i solved this way but i keep on getting the wrong answer dunno why