Download presentation

Presentation is loading. Please wait.

Published byAnnalise Wion Modified about 1 year ago

1
Counting and Factorial

2
Factorial Written n!, the product of all positive integers less than and equal to n. Ex: Evaluate.

3
Exploration Evaluate the following without a calculator: 4! = 3! = 2! = 1! = Describe a pattern and find the answer for: 0! = ÷ 4 ÷ 3 ÷ 2 ÷ 1

4
Zero Factorial The zero factorial is one 0! = 1

5
Counting with Factorials Ex: 6 different pictures are to be hung side-by- side along one wall. How many different arrangements are possible. The total number of ways (without repeats) to choose AND arrange n objects from a set of n objects (order matters) is:

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google