Mathematics

Problem

For two events

A

and

B

P(A)=0.4

P(B)=0.3

and

P(A\cap B)=0.12

. Which of the following statements is correct? a)

A

and

B

are mutually exclusive b)

A

and

B

are independent but not mutually exclusive c)

A

and

B

are both independent and mutually exclusive d)

A

and

B

are neither independent nor mutually exclusive