Question

A die is thrown twice .the probability that atleast one of the two throws comes up with the number 3 is

Answer 1

possible events
1,3
2,3
3,3
4,3
5,3
6,3

total possible outcome = 6x6= 36
probability=6/36=1/6=0.16

Answer 2

sample space =

1,3
2,3
3,3
4,3
5,3
6,3

3,1
3,2
3,4
3,5
3,6

favourable events = 11

possible events = 6² = 36

probability = 11/36

Hope it helps u