Question

how many images of an object can formed if it's placed between plan mirror which are inclined at 45 Ange's for one other​

Answer 1

Answer:

7 images

$360 \div 45 - 1 \\ 7$

Answer 2

n=360/θ

θ=45 degrees

n=8

if placed symmetrically, no. of images=n-1= 7 images

if placed asymmetrically, no. of images=n=8 images