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Exercise 2 In how many ways can 20 students out of a group of 32 students be chosen to attend an evening event if: a)

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Exercise 2 In how many ways can 20 students out of a group of 32 students be chosen to attend an evening event if: a) Samantha refuses to attend? b) Erik and Jenna must attend the event? c) Jamila and Bilal refuse to attend

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