Select 2 unique numbers from 1 to 204
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 20,706 (~21 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 41,412 (~41 thousand)
If order does not matter (e.g. most lottery numbers): 20,706 (~21 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 41,412 (~41 thousand)