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A bag contains 4 red and …

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A bag contains 4 red and 5 black balls and a second bag has 3 red and 7 black balls, one ball is drawn from first bag and two from second. Find the probability that two balls are black and one is red.

    • Posted by Tanya Singh 8 years ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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