Mathematics

Problem

For a single toss of a fair die, which one of the following pairs of events are complementary events? a) E: getting a number greater than

3

;

E'

: getting a number less than

3

b) E: getting a number less than

4

;

E'

: getting

4

c) E: getting an even number;

E'

: getting an odd number d) E: getting a prime number;

E'

: getting a composite number