Integration: Numerical methods - Rectangle Rule

The rectangle rule is one of the simplest numerical methods for approximating the definite integral of a function. It works by dividing the interval into equal subintervals and approximating the area under the curve using rectangles whose heights are determined by the function value at a chosen point in each subinterval (left endpoint, right endpoint, or midpoint). While easy to implement and computationally fast, the rectangle rule can introduce significant error, especially when the function i

Week 10 : Lecture 48 : Numerical Integration: Rectangle Rule

Ex 1: Numerical Integration - The Midpoint Rule

A-Level Maths: I3-04 Numerical Integration: Examples of Using the Trapezium Rule