Question

Object distance and image distance of a lens are -60 cm and -20 cm respectively,
then the magnification of lens will be
A. -0.33
B. +3.0
C.+0.33
D. +4.0​

Answer 1

Answer:

answer is d

Step-by-step explanation:

it is like plus and minus equal to minus in decimal form,

so : 60+(-20)=+4.0 in decimal form

pls mark me as an brainley

Answer 2

Answer:

A. -0.33

I hope it is helpful to you