Complex Analysis -16: Cauchy Goursat Theorem for Triangles

We prove the theorem of the title.

Timestamp provided by Ishwarya and Priyanka Vaideesh
00:00 Introduction
0:43 About this Series of Lectures
01:20 Solid triangle is a convex set.
2:23 Basic Facts about triangle &its boundaries
7:20 Statement of Cauchy Goursat Theorem
10:14 Preliminaries required to prove the theorem
15:40 Cantor Intersection Theorem
18:50 Proof of the Cauchy Goursat theorem
55:18 Conclusion