Chapter 15

Sequences and Series

IN THIS CHAPTER

Bullet Understanding both expanded and contracted notations for sequences

Bullet Working with sigma notation for series

Bullet Identifying the sequence of partial sums for a series

Bullet Calculating the value of a convergent geometric series

Bullet Knowing when a p-series is convergent or divergent

In this chapter, you get an introduction to the important Calculus II topic of sequences and series. To begin, you work with sequences in both expanded and contracted forms. Next, you use this understanding to get a grip on how applying sigma notation to a defining sequence turns it into a series.

Once you gain some experience working with series, you apply this knowledge to see how every series produces a sequence of partial sums. Then, you work with geometric series, discovering how to distinguish between convergent and divergent series of this type as well as how to calculate the value of a convergent geometric series.

To finish up, you work with p-series, learning to ...

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