Question: For events A and B we know that P( Bn A ) = 0.1, P(B) = 0.3 and P(An B )= 0.2. The value of

For events A and B we know that P( Bn A" ) = 0.1, P(B) = 0.3 and P(An B )= 0.2. The value of P(A) is closest to (a) 0.1 (b) 0.2 (c)0.3 (d) 0.4 (e) 0.5

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