GMAT Problem Solving (PS) | Re: Anthony and Michael sit on the six-member board of directors

Let’s first determine the number of ways 2 three-person subcommittees can be formed from 6 people. The number of ways 3 people can be selected from 6 people for the first committee is 6C3 = (6 x 5 x 4)/(3 x 2) = 20. The number
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