Question

A a particular brand of shirt comee in 18 colours, has a male version and female version and comesin four sizes for each sex. How many different types of this shirt are made?

Answer 1

Answer:color = 12,

version = 2,

sizes = 3.

Using Product Rule,

=12 x 2 x 3

= 72

Thus 72 shirts are made.

Explanation: