Can someone give me examples on how to put combinations and permutation in two different situation?

Answer 1

I think of combinations of co-captains. ( combinations starts with (co)

Suppose there are 10 people on a team, how many ways can you choose co-captains. Remember since they are equal Joe and Sam are the same as Sam and Joe.

For permutations.. think about a President and vice-president.

so Joe and Sam are different from Sam and Joe.

Answer 2

Oh, I see what you mean. Okay, thanks!