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If A and B are two events such that P(A)=0.2 , P(B)=0.4 and P(A U B)=0.5 , then value of P(A/B) is ?

    • Posted by Rahul Sharma 5 years, 10 months ago

    CBSE > Class 12 > Mathematics
    • 2 answers

    Eswar Raja 5 years, 10 months ago

    0.8

    2Thank You

    Neha Choudhary 5 years, 10 months ago

    P(A/B)=P(A•B)/P(B) P(A•B)=P(A)+P(B)-P(AUB) =.2+.4-.5=.3 So, PA/B=0•3/•4

    1Thank You

    ANSWER
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