Ppt Sequences And Series 4 Powerpoint Presentation Free ођ Sequence and series | ppt. Presentation transcript. sequences and series a sequence is an ordered list of numbers where each term is obtained according to a fixed rule. a series, or progression, is a sum. the terms of which form a sequence. the nth term of a sequence is often denoted un, so that, for example, u is the first term. a sequence can be defined by a recurrence.
Ppt Sequences And Series Powerpoint Presentation Free Downloa A sequence can be finite or infinite. the sequence has a last term or final term. (such as seq. 1) the sequence continues without stopping. (such as seq. 2) both sequences have a general rule: an = 2n where n is the term # and an is the nth term. the general rule can also be written in function notation: f (n) = 2n. This document discusses sequences and series. it provides definitions of key terms like sequence, finite sequence, infinite sequence, convergent sequence, divergent sequence, monotonic sequence, and geometric progression. it then goes on to solve 4 example problems: 1) it shows that the sequence 2n^2 n n^2 1 is convergent by taking the limit as. Find the sum of a finite arithmetic series • the expression formed by adding the terms of an arithmetic sequence is called an arithmetic series. the equation for the sum of a finite arithmetic series is: find the sum of a finite arithmetic series (cont.) • example: 2 5 8 11 14 …. • find the sum of the first 20 terms. Sequences and series power point | ppt.
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