Riemann Sums / Definite Integrals

Riemann Sums / Definite Integrals

Approximations to the area under a curve become more accurate as more rectangles are used in the approximations. In fact, if we let the number of rectangles tend towards infinity then the approximations converge to the actual area under the curve. In this video we explore how the approximation can converge to the actual area under the curve.