Perms & Combs: Fundamental Counting Principle 500

This lesson is part of the following series:

Permutations & Combinations (8 lessons, $30.69)

This 56 minute Lesson is the first in the permutations & combinations series. It is the basis for understanding how to deal with permutations and combinations (perms & combs) and will show you how to:
- draw a tree diagram
- answer questions involving objects, numbers and letters using the fundamental counting principle

Sample question: How many 4 digit numbers can be formed from the digits 1, 3, 4, 5, 8, 9 if no digit is repeated and these numbers are even numbers

This lesson contains explanations of the concepts and 16 example questions with step by step solutions plus 7 interactive review questions with solutions.

Teacher Sydney is a certified teacher, B.A., B. Ed. (Math Major) with 30+ years experience teaching Math to High School and Continuing Education students. She developed these very comprehensive, detailed audio visual math tutorials to help those who were serious about learning math. Her success stories with students are numerous, from students who said to her "I never understood math until your classes" to adult students who went on to successful careers, one providing feedback "Your adult ed classes enabled me to meet university entrance requirements and, ... I am now an Engineer, thank you!". She had a reputation for teaching the math class that “you want to be in.” For more...

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