Select 1 unique numbers from 4 to 30
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 27
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 27
If order does not matter (e.g. most lottery numbers): 27
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 27
