NEKG33 Mathematical methods for economists

Chapter 21 : Day 21: Computing integrals

By Lund University

OK, so we know what ∫ are. Let's learn how to calculate them.

More on integrals

We will look at a few rules of finding anti-derivatives and look at how to calculate integrals using these anti-derivatives.

Finding antiderivatives

Definite integrals, rules

Integrals: Problems

Exercises on integrals

Problem: Find indefinite integrals

Problem: Find indefinite integrals

Problem: Find cost function form marginal cost

Problem: Find indefinite integrals

Problem: Find indefinite integrals

Problem: Find area under the graph

Problem: Find area under the graph

Problem: Find area under the graph

Problem: Find area under the graph

Problem: Find definite integrals

Problem: Find definite integrals