Permutation Flashcard

Front

What is a permutation?

Back

A permutation refers to any possible arrangement of elements of a given set.

Front

What is the value of 5! (5 factorial)?

Back

5! = 120

Front

How many ways can you arrange only 2 letters from the word SQUARE?

Back

There are 30 ways to arrange 2 letters from the word SQUARE.

Front

Back

It means permutations with 10 choices and 5 positions.

Front

Which of the following is the correct representation of permutation?

Back

Front

What is the formula for permutations of n items taken r at a time?

Back

Front

What is the difference between permutation and combination?

Back

Permutation considers the order of arrangement, while combination does not.

Front

If you have 4 different books, how many ways can you arrange them?

Back

You can arrange 4 different books in 24 ways (4!).

Front

What is the value of 3! + 2! ?

Back

The value is 6 + 2 = 8.

Front

How many ways can you select 3 students from a group of 10?

Back