If A_{i}(i=1,2, \........, n) are n independent events, with P(A_{i})=1-{1}/{2^{i}}, then the probability that atleast one of the n events occurs, is

Correct Answer is : 1−12n(n+1)∕2

AMU Engineering 2018 solved paper Solved Paper

Section: Mathematics

Question : 114 of 150

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If Ai(i=1,2,........,n) are n independent events, with P(Ai)=1−

, then the probability that atleast one of the n events occurs, is

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