The probability that a particular day in the month of July is a rainy day is 
. Two persons whose credibility are 
and 
respectively claim that 
July was a rainy day. The probability that it was real a rainy day.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
A : Event that first man speaks truth
B : Event that second man speaks truth
R: Day is rainy
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