Question

A die roll twice .Find probability
P( two even number )

Answer 1

even number is: 2,4,6, = pick 2 , roll twice ,denominator is 6
(2/6)*(2/6)=4/12 =1/3 ?

Answer 2

pick 2 not 3

Answer 3

i didnt get you...
the following are 2-even number combinations;
2 2
2 4
2 6
4 4
4 6
6 6
total such combinations=6 (if order doesnt matter)
so probability=6/36=1/6

Answer 4

tk