Discrete Math Quiz
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LOGIC AND PROOF
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Consider the statement: "Every committee has at least one member who serves on all subcommittees of that committee." Let C(x)C(x) denote "xx is a committee," M(y)M(y) denote "yy is a member," S(z,x)S(z,x) denote "zz is a subcommittee of xx," O(y,x)O(y,x) denote "yy serves on committee xx," and O(y,z)O(y,z) denote "yy serves on subcommittee zz." Which predicate logic expression correctly captures this statement?
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