Calculate Upper And Lower Riemann Sums

Introduction & Importance

Riemann sums are a fundamental concept in calculus, used to approximate the definite integral of a function. Calculating upper and lower Riemann sums helps understand the convergence of these approximations and the concept of definite integrals.

For more information, refer to these authoritative sources:

• Maths is Fun – Riemann Sums
• Khan Academy – Riemann Sums