Select 5 unique numbers from 12 to 18
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 21
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,520
            
                If order does not matter (e.g. most lottery numbers): 21
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,520



