Question

Evaluate 6C4

2
30
24
15

Answer 1

15

Answer 2

\[\frac{6\times 5}{2}=15\]

Answer 3

so you too 6*5 then divided by 2 gets your answer?

Answer 4

\[\frac{6.5.4.3.2.1}{(4.3.2.1)(2.1)}=\frac{6!}{(6-2)!\ 2!}=15\]