Let P D .X; / be a lattice and let m be an element of the lattice. Prove that m is
Chapter 59, Problem 59.6(choose chapter or problem)
Let P D .X; / be a lattice and let m be an element of the lattice. Prove that m is maximum in P if and only if 8x 2 X; x _ m D m if and only if 8x 2 X; x ^ m D x. What is the analogous statement for a minimum element?
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