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Counting & ProbabilityChallengeCounting Strategies: Casework, Complementary & Overcounting

Counting Strategies: Casework, Complementary & Overcounting · Challenge problem

A club has 1010 members, including its President, Vice-President, and Secretary. A 44-person subcommittee is chosen so that AT LEAST 22 of these 33 officers are on it. How many such subcommittees are possible?