Suppose that P(A) = 0.1, P(B) = 0.3, and P(A|B) + P(B|A) = 0.8. Find P(A ∩ B).

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6) Suppose that P(A) = 0.1, P(B) = 0.3, and P(A|B) + P(B|A) = 0.8. Find P(A ∩ B).

Expert Solution
Step 1: Define the given data

From the information, given that

Probability homework question answer, step 1, image 1

The formula of the conditional probability, for any two events P(A|B) is indicated as,

Probability homework question answer, step 1, image 2

Probability homework question answer, step 1, image 3


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