Question

if S={1,2,3,4,5,6} is a sample is a sample space when a die is thrown and A={1,3,5},B={2,4,6} are two events of S.Are A and B complementary events Justify ?

Answer 1

I THINK 0 IS THE ANSWER

Answer 2

yes they are complementary event because a= 3/6 , b=3/6