1.

If A and B are two events such that P (A) ≠ 0 and P(B|A) = 1, then. (A) A ⊂ B (B) B ⊂ A (C) B = Φ (D) A = Φ

Answer» If A and B are two events such that P (A) ≠ 0 and P(B|A) = 1, then. (A) A ⊂ B (B) B ⊂ A (C) B = Φ (D) A = Φ


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