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प्रश्न
Let E1 and E2 be two independent events such that P(E1) = P1 and P(E2) = P2. Describe in words of the events whose probabilities are: P1P2
उत्तर
Here, P(E1) = P1 and P(E2) = P2
P1P2 = P(E1) . P(E2)
= P(E1 ∩ E2)
So, E1 and E2 occur.
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