Proof Techniques - Conditionals With Disjunctions

Section 2.3 Materials

Section 2.3 Problem Set

Section 2.3 Screencasts

Click the symbol in the top-right corner of the video to see the entire collection of videos for this section.

Section 2.3 Supplemental Videos

Here is a selection of supplemental videos related to topics in this section.

• Proof by cases, part 1 (Screencast 3.4.1),
• Proof by cases, part 2 (Screencast 3.4.2),
• Proof by cases, part 3 (Screencast 3.4.3),
• Proof using cases, part 4 (Screencast 3.4.4),
• Using the Division Algorithm to Set up Proof Cases (Screencast 3.5.2)

These videos were created by Robert Talbert from the Mathematics Department at Grand Valley State University. Click here for more details.