A walkthrough of a practice exam for the sequences and series exam. These problems highlight a variety of ideas.
This is NOT the test, but is a good way to practice for the test. For best results you should practice as many problems as you can from a wide variety of sources.
For more information: https://www.calc2.org/
Presenter: Steve Butler (https://www.stevebutler.org/)
0:00 Intro
0:45 1-Find term in sequence using recurrence
7:02 2-Find sum of telescoping series
15:04 3-Error bound for integral test
19:50 4-Interval of convergence
25:00 5-Find radius of convergence (ratio)
34:42 6-Understanding convergence tests
41:59 7-Sum of geometric series
51:05 8-Interval of convergence
1:03:24 9-Taylor polynomial + error
1:14:24 10-Taylor series; derivative of series