Select 2 unique numbers from 1 to 1500
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 1,124,250 (~1 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,248,500 (~2 million)
            
                If order does not matter (e.g. most lottery numbers): 1,124,250 (~1 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,248,500 (~2 million)



