State and illustrate Addition & Multiplication Theorem of Probability?

Question

State and illustrate Addition & Multiplication Theorem of Probability?

Answer 1

Open the following links. I hope you'll get the necessary help.

Answer 2

Addition Rule:

P(A) U P(B) = P(A) + P(B) - P(A n B)

When A and B are disjoint, P(A) U P(B) = P(A) + P(B)

Multiplication Rule:

P(A n B) = P(A|B)*P(B) = P(B|A)*P(A)

When A and B are disjoint, P(A n B) = P(A) * P(B)

HTH