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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