Question

A pair of mirrors (plane) is inclined at ${60}^o.$ An object is placed asymmetrically between the mirrors, then number of images formed by the pair is

• A. 5
• B. 6
• C. 7
• D. 8

Answer 1

The correct option is A 5

Number of images $=\frac{{360}^0}{\theta }-1$ $\left(if\frac{360}{\theta }iseven\right)$
$=\frac{{360}^0}{{60}^0}-1$
= 5