Question

a die is thrown twice. find the probability that (1) 5 will come up at least once (2) 5 will not come up either time

Answer 1

Answer:

(1) 5 will come up at least once= 11/36

(2)25/36

Answer 2

1) 2/12 → 1/6 chance

2) 10/12 → 5/6 chance