Events A and B satisfy

MATHEMATICS · Subjective · A Level · Mathematics · Probability · Probability

Problem

Events A and B satisfy P(A)=0.45P(A)=0.45, P(B)=0.35P(B)=0.35 and P(A∪B)=0.63P(A\cup B)=0.63. Are A and B independent? State your answer with one supporting reason.

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