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Out of 100 students, 2 section …

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Out of 100 students, 2 section of 40 and 60 are formed. if you and your friend are among 100 students, what is the probability that (1) you both enter the same section? (2) you both enter the different section?

    • Posted by Pranav Joshi 7 years, 8 months ago

    CBSE > Class 12 > Mathematics
    • 3 answers

    Aashifa Siddiqui 7 years, 8 months ago

    Ye toh 11th ka ques h?

    0Thank You

    Shubham Sharma 7 years, 8 months ago

    (1) (((98c40)(60c60))+((98c60)(40c40)))÷((100c60)(40c40))

    1Thank You

    Shivanshu Verma 7 years, 8 months ago

    Can we apply bayes th.

    0Thank You

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