Calculus II - 9.2.1 Infinite Series

We take our first look at what makes an infinite series and start to explore how to answer the two big questions:
1. Does the series converge?
2. If so, what is the sum of the series?

Video Chapters:
Intro 0:00
What Makes an Infinite Series and Example 1 0:08
Example 2 6:10
Up Next 8:22

This playlist follows Larson and Edwards, Calculus 12e.

[M_VERICK]

I'm so glad to see you well and healthy still posting videos, I used to watch your Modular Arithmetic videos back in a year, and now I needed them again and here I am. I want to say thanks for everything ♥

[lucielpires]

Consider the region R delimited by the curve y = C− x^2 and the x axis. Use integration to find the value of C > 0 so that the volume of the solid obtained by rotating R about the x axis is 64√2/15π
Note: Plane sections known to the x axis are circles. Would you help me?

[RanBlakePiano]

Two questions ?
You refer to chapter Do you have book ?
2. Harmonic series Thoughts on this ?