How many images are formed when two plane mirrors are inclined to each other at an angle of 100 degrees?

When two plane mirrors are inclined to each other at an angle of 100 degrees, the number of images formed can be calculated using the formula: ( n = \frac{360}{\theta} - 1 ), where ( \theta ) is the angle between the mirrors. In this case, ( n = \frac{360}{100} - 1 = 3.6 - 1 = 2.6 ). Since the number of images must be a whole number, we take the floor value, resulting in 2 images being formed. Thus, the two mirrors will create 2 distinct images.