Select 2 unique numbers from 1 to 7500
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 28,121,250 (~28 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 56,242,500 (~56 million)
If order does not matter (e.g. most lottery numbers): 28,121,250 (~28 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 56,242,500 (~56 million)
