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3. Show that (12) + (2.3) + (3.4)+...+ n(n+1) = n(n+1)(n+2) 3 for all natural numbers n = 1,2,3
3. Show that (12) + (2.3) + (3.4)+...+ n(n+1) = n(n+1)(n+2) 3 for all natural numbers n = 1,2,3
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To prove the given identity 1 23 34 nn1 nn1n23 We can use mathematical ind...
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
