Question

Find the value of the combination. 5 C 5

Answer 1

1.

Explanation:

nCr = n! / r ! * (n-r)!

5C5 = 5! / 5! (5 - 5)!

5C5 = 5! / 5! 0!

0! = 1, so:

5C5 = 5! / 5!

= 1 (answer).

Answer 2

The value of the combination of 5 C 5 would be 1.

Since both numbers are the same you divide the numbers: 5 /5 = 1