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Sum of even numbers up

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Prove by induction that the sum of even numbers up to n is equal to n(n+2)/4. In other words: 2 + 4 + 6 + ..+n = n(n+2)/4 Hint: Since these are even numbers, the next number from n is n + 2?

Reference no: EM131160451

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Sum of even numbers up : Prove by induction that the sum of even numbers up to n is equal to n(n+2)/4. In other words: 2 + 4 + 6 + ..+n = n(n+2)/4 Hint: Since these are even numbers, the next number from n is n + 2?
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