Probability Question 247
Question: If A and B are two mutually exclusive events, then $ P(A+B)= $
[MNR 1978; MP PET 1991, 92]
Options:
A) $ P(A)+P(B)-P(AB) $
B) $ P(A)-P(B) $
C) $ P(A)+P(B) $
D) $ P(A)+P(B)+P(AB) $
Show Answer
Answer:
Correct Answer: C
Solution:
$ P(A)+P(B) $ (Fundamental concept).