O-LevelAdditional MathematicsPermutations and combinationsOct/Nov 2016Paper 2 Q117 Marks
Mr and Mrs Coldicott have 5 sons and 4 daughters. All 11 members of the family play tennis. Six members of the family enter a tennis competition where teams consist of 4 males and 2 females. Find the number of different teams of 4 males and 2 females that could be selected if
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