Concept explainers
Use the approach in Gauss’s Problem to find the following sums of arithmetic sequences ( do not use formulas):
a.
b.
c.
d.
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A Problem Solving Approach to Mathematics for Elementary School Teachers (12th Edition)
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageCollege Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning