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Three families of 4 children contain …

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Three families of 4 children contain 3 girl and 1 boy ,2 girl and 2 boys,1 girl and 3 boys respectively one child is selected at random from each family find the chance that three selected comprises one girl and 2 boys

    • Posted by Pratyaksh Sharma 7 years, 11 months ago

    CBSE > Class 12 > Mathematics
    • 2 answers

    Divyanshi Maheshwari 7 years, 11 months ago

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