Set Array Joined CSV. This refers to the number of elements in a set and the number chosen which is the number of elements in every combination. Consider you toss a coin once the chance of occurring a head is 1 and chance of occurring a tail is 1.
We can also use a graphing calculator to find combinations.
Pnr Cnr r. In our example let the 5 people be A B C D and E. You express the COMBIN function as. The rest of the formula is more straightforward.