Definite Integrals Vs Riemann Sums - Calculus

This calculus video covers a tutorial on definite integrals and how they can be derived from Riemann sums for obtaining the exact area under a curve.

0:00 Definition of a definite integral
1:31 Translating a definite integral to a Riemann sum
3:27 Worked example on deriving a definite integral from a Riemann sum
4:52 Worked example on translating a definite integral to a Riemann sum