we pull 6 cards from a standard deck of 52.
a) how many ways can we end up with all 6 being spades?
b) how many ways can we end up with 2 aces, 3 kings, and a queen?
if my notes are right (i don't think they are) part "a" would be 52 choose 6 and part "b" would be 52 choose 5.
can someone confirm or deny this please?