Probability Question 247

If A and B are two mutually exclusive events, then $ P(A \cup B)= $

[MNR 1978; MP PET 1991, 92]

Options:

A) $ P(A)+P(B)-P(A \cap B) $

B) $ P(A)-P(B) $

C) $ P(A) + P(B) $

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

Show Answer

Answer:

Correct Answer: C

Solution:

$ P(A) + P(B) $ (Fundamental concept).



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