Question

Addition and multiplication theorem of probability

Answer 1

Answer:

Step-by-step explanation:

The event of getting a head and the event of getting a tail when a coin is tossed are mutually exhaustive. Addition theorem on probability: If A and B are any two events then the probability of happening of at least one of the events is defined as P(AUB) = P(A) + P(B)- P(A∩B). n(AUB) = n(A) + n(B)- n(A∩B).

Answer 2

Step-by-step explanation:

The event of getting a head and the event of getting a tail when a coin is tossed are mutually exhaustive.Addition theorem on probability: If A and B are any two events then theprobability of happening of at least one of the events is defined as P(AUB) = P(A) + P(B)- P(A∩B). n(AUB) = n(A) + n(B)- n(A∩B)