NCERT Example 14 - Probability

Question: If A and B are two independent events, show that the probability of occurrence of at least one of A and B is 1 − P(A′)P(B′).

Answer: P(A ∪ B) = 1 − P(A′)P(B′).

Full step-by-step NCERT solution with diagrams on Something by Zero.

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