Level 17 Level 19
Level 18

Combinatorics II

12 words 0 ignored

Ready to learn       Ready to review

Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

All None

n to the power of k (balls and boxes)
n to the k falling (balls and boxes)
n+k-1 choose k (balls and boxes)
n choose k (balls and boxes)
k-1 choose n-1 (balls and boxes)
Multinomial coefficient (of n and the k_i)
n to the power of k (urn model)
n to the k falling (urn model)
n+k-1 choose k (urn model)
n choose k (urn model)
n+k-1 choose k (set theoretic)
n choose k (set theoretic)