ProbabilityEasy
Question
A problem in mathematics is given to three students A, B, C and their respective probability of solving the problem is 
and 
. Probability that the problem is solved is
and . Probability that the problem is solved isOptions
A.
B.
C.
D.
Solution
P(E1) = 
, P(E1) = 
and P(E) = 
; P(E1 ∪ E2 ∪ E3) = 
, P(E1) = and P(E) = ; P(E1 ∪ E2 ∪ E3) = Create a free account to view solution
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