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Discrete Structures and Combinatorial Analysis course 4. For what integer value(s) n, is the equality C(2n, 2) = 2C(n, 2) +n + 20 true

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Discrete Structures and Combinatorial Analysis course

4. For what integer value(s) n, is the equality C(2n, 2) = 2C(n, 2) +n + 20 true

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