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Home Questions 5UZP74G7WG
Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Probability

Question:
Let A and B be two given independent events such that P(A) =a and P(B) = b and P(exactly one of A, B) = 2/3, then value of 4a+4b-8ab is
Options:
2
8/9
4
8/3
Correct Answer:
8/3
Explanation:
P(exactly one of A, B)= P(A)[1-P(B)] +[1-P(A)]P(B)

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