Class Info

  • Date: Mon Nov 6
  • Meeting Info: 10a-11:40a, N719

Announcements

WebWork:

  • “Applications – Volumes of Revolution” (due Friday Nov 9)

Topics

We recapped how to set up integrals for areas between curves, and for volumes of solids of revolution:

We set up an example from the WebWork that that involves calculating a volume using cylindrical shells, and also looked at an example from the textbook (Example 2.15 from Sec 2.3):

We then introduced “improper integrals”–where we integrate over an infinite interval, using a limit: