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A group of 7 numbers having a majority of boys is to be formed out of 7 boys and 4 girls The number of ways the group can be formed is -

A group of 7 numbers having a majority of boys is to be formed out of 7 boys and 4 girls The number of ways the group can be formed is - Correct Answer 295

Boys Girls 7 4 C47×C34 = 140C57×C24 = 126C67×C14 = 28C77×C04 = 1The group can beformed is = 295

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