| For two events A and B, let and what is equal to?

A.

B.

C.

D.

### Right Answer is: A

#### SOLUTION

=P(AB)=P(A)+P(B)-P(AB)

=P(B)=

=P(A’B)=P(B)-P(AB)=

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# For two events A and B, let and what is equal to?
=P(A B)=P(A)+P(B)-P

### Right Answer is: A

#### SOLUTION

| For two events A and B, let and what is equal to?

A.

B.

C.

D.

=P(AB)=P(A)+P(B)-P(AB)

=P(B)=

=P(A’B)=P(B)-P(AB)=