Question

place two plane mirrors facing parallel to each other. place an object between the mirrors. How many images are formed?

Answer 1

Infinitive. Hope it will help you

Answer 2

Answer: Use the formula

               n=360/angle given-1

Here, n is the number of images that will be formed, which to find, you must divide 360 with the angle given then subtract it from 1.

For example,

90 is the given angle,

then, 360 ÷ 90 = 4

then, 4 - 1 = 3

hence, three images will be formed