Question

What does this sign mean????

Answer 1

choose, combination

Answer 2

Combinations of 6 things taken 2 at a time.

Answer 3

odd that they would ask a question that hasnt been covered ...

Answer 4

so how would i solve this?

Answer 5

@tkhunny @amistre64

Answer 6

Always fewer Combinations than Permutations. (Well, ignoring end behavior.)

\(\dfrac{Something!}{Other!\cdot Thing!}\)

Fill in the odd variables.