IB Mathematics | Proofs L4 | Proof by Contradiction

This video tutorial discusses proof by contradiction

Find the PDF of this video's notes on the link below:

0:00 Introduction to Proof by Contradiction
3:40 Example 1
13:55 Example 2
20:40 Example 3
28:11 Example 4
32:06 Example 5

If you have any questions, please mention them in the comments section. I'll get back to you as soon as possible.

L1: Introduction

L2: Direct Proofs

L3: Proof by Mathematical Induction

L4: Proof by Contradiction