Overview
Using the interpretation of the definite integral as describing the area under a graph, we prove the second fundamental theorem. Then we use FTC2 to prove FTC1.
Lecture Video and Notes
Video Excerpts
Home » Courses » Mathematics » Single Variable Calculus » 3. The Definite Integral and its Applications » Part B: Second Fundamental Theorem, Areas, Volumes » Session 52: Proving the Fundamental Theorem of Calculus
Using the interpretation of the definite integral as describing the area under a graph, we prove the second fundamental theorem. Then we use FTC2 to prove FTC1.