Question

You must choose five teammates from a group of 12 people. How many different teams can you form?

Answer 1

2

Explanation:

Answer 2

792

Explanation:

Combination question. The formula for which is:

n! / (r! (n - r)!)

12!/(5!*(12-5)!)

= 12!/(5!*7!)

= 792

Note: 12! = 12 x 11 x 10 x ... x 3 x 2 x 1