Permutations
In these lessons, we will learn about permutations how to solve permutation with and without repetitions.
Related Pages
Permutations
Permutations and Combinations
Permutations P(n,r)
Permutations & Probability
Probability
Introduction To Permutations
Calculating Permutations (arrangements)
Counting the number of way to arrange n distinct objects.
If you are not familiar with the n! (n factorial notation) then have a look the factorial lessons.
Why Is Order Important In Permutations
Students learn that a permutation is an arrangement of objects in which the order
is important. For example, the permutation AB is different than the permutation
BA. Students are then asked to solve word problems involving permutations.
Permutation Examples
Two examples of counting using permutations and the basic counting principle.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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