Question

Use the counting princcple to find the probability of chooding the 8 wining lottery numbers whene the numbers are chosen at random from 0 to 9

Answer 1

10 c 8 = 45

answer is 1/45 (If order matters)

10 p 8 = 1814400

answer is 1/1814400 (If order doesn't matter)

Sorry, I couldn't tell whether or not the order of the lotto numbers is important.