Question

Three dice is thrown at same time find probability of getting three twos given the sum of numbers is 6

Answer 1

hey friend your number of sample is very big 216

n(s)=216

n(a)={ 1,1,4; 1,2,3; 1,3,2; 1,4,1;

2,1,3; 2,2,2; 2,3;1

3,1,2; 3,2,1;

4,1,1;}