Question

Determine the following combination

6 C 11 the C being a superscript
choices are (0.0000000251) (4,368) (174,356,582,400) (62,899,200) or (no solution)

Answer 1

Do you know factorial?

Answer 2

Do you possibly mean 11C6?

Answer 3

no 16 C 11

Answer 4

Ok then. Answer what ash asked you

Answer 5

answer is 4,368

Answer 6

Yeah, you're right @heartnc Would you share how did you work it out?

Answer 7

\(\textbf{hint :} \space ( C^ n _r) = \cfrac{n!}{r!(n-r)!} \)