Select 2 unique numbers from 100000 to 300000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 20,000,100,000 (~20 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 40,000,200,000 (~40 billion)
If order does not matter (e.g. most lottery numbers): 20,000,100,000 (~20 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 40,000,200,000 (~40 billion)