Let A and B are two events and P(A')=0.3 P(B)=0.4, P(A \\capB')=0.5 then P(A \\cupB) is:

BITSAT 2005 Solved Question Paper

Section: Mathematics

Question : 25 of 150

Marks: +1, -0

Let A and B are two events and P(A′)=0.3 P(B)=0.4,P(A∩B′)=0.5 then P(A∪B) is:

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