Multivariable Calculus

Welcome to Calculus 3, also known as multivariable calculus. Multivariable calculus will be an extension of the calculus you have been learning as you will perform operations, including differentiation and integration, on functions with more than one variable. Instead of performing vector calculus for values on a number line, you will be working with points in space.

This reference guide will allow you to understand Multivariable Calculus in a simple and concise format while it covers all the important formulas and concepts you must know for the course and the tests. To make the best use of this guide, practice with the section questions and check your answers with the provided answers.


The Unit Exams feature questions from actual administered exams and are great ways to prepare for the actual test.