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A bag contains 3 red balls …

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A bag contains 3 red balls and 4 white balls two balls are drawn one after the other without replacement at random from the bag the second ball drown is given to be white what is the probability that first ball drawn is also white.

    • Posted by Ranveer Ranveer 5 years, 8 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Madhav Krishnanshu 5 years, 8 months ago

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