Math 112
Post chapter 12 Induction Problems (3)
1. Using induction, prove for all positive integers n:
n
X
i=1
(i
3+ 1) = n(n+ 7)
6
1
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Induction Problems for Elementary Functions | MATH 112, Assignments of Mathematics
Material Type: Assignment; Class: Elementary Functions >5; Subject: Mathematics; University: University of Oregon; Term: Fall 2004;
Typology: Assignments
Pre 2010
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Math 112
Post chapter 12 Induction Problems (3)
- Using induction, prove for all positive integers n:
∑^ n
i=
i 3
n(n + 7) 6
∑^ n
i=
i(i + 2) = n(n + 1)(2n + 7) 6
∑^ n
i=
(2i + 6) = n(n + 7)