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Sequences and Series
Mathematics · Chapter 10 · Unit 2: Algebra
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Topics 4
- Arithmetic progression: nth term, sum of n terms; arithmetic mean; inserting arithmetic means; choosing three or four terms in AP
- Geometric progression: nth term, sum of n terms, infinite GP and its sum; geometric mean; inserting geometric means
- Relation between arithmetic mean and geometric mean
- Special sums of n, n^2 and n^3; summing related series; nth term by the method of differences