Multiplication Principle

The Multiplication Principle says that if one task can be done in \( m \) ways and a second task in \( n \) ways, then both tasks together can be done in \( m \times n \) ways.

We use the Multiplication Principle when tasks are performed in sequence.

Examples:

The principle assumes that each task is independent of the others.

We often apply the Multiplication Principle to problems involving ordered selections.