Calculus 2     Lesson 11.6    Absolute Convergence

The following topics are the most important. Typical exercises from Calculus, 7th edition-Early Transcendentals, by James Stewart, are assigned at the end of each objective.  

In smaller print following the objective is a guide for the reading assignment in the form of page numbers in the text and notes regarding the reading about the objective.

1. Define "absolute convergence" and "conditional convergence". Text P732&733
P732 The definition of absolute convergence is given in box 1 on this page.  The theorem in box 3 on the next page is a result that you need to know.  Look at Example 1.
P733 The definition of conditional convergence is given in box 2 on this page.  Look at Example 2.
P733 To conclude that a series is conditionally convergent, you must use two tests: one to show that the series is not absolutely convergent and another to show that the series is convergent.
2. Determine whether a series is absolutely convergent, conditionally convergent or divergent using among other things,
2a. the previous methods, P737#5,10,17
P733 We use absolute convergence when the the terms do not alternate but some terms are positive and some are negative.  Look at Example 3.
  P733   Look at the video in the ebook on Webassign. Example 3
2b. the ratio test, P737#1,3,8,13,29
P734 The definition is given in the box at the top of this page.  Look at Examples 4 and 5.
  P736   Look at the video in the ebook on Webassign. Example 5
2c. the root test. P738#21,23
P736 The definition is given in the box in the middle of this page.  Look at Example 6.
  P736   Look at the video in the ebook on Webassign. Example 6
Maple Assignment:  none