Question

What is the definition of permutation and combination?

Answer 1

Answer:

Combination means to combine OR to join or put something together.

Permutation means arranging OR ordering something.

Answer 2

Answer:

Permutation means knowing the number of ways of rearranging objects/things.

Example - Number of ways of rearranging 3 books in 3 places..

Combination means knowing the number of ways of selecting objects/things.

Example - Number of ways of selecting 2 boys from a group of 4 boys..