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Updated in [October 18th, 2023]

What does this course tell? (Please note that the following overview content is from the original platform) This is a complete course in Multivariable calculus Multivariable calculus is an extension of single variable calculus to calculus with functions of two or more variables It is expected that anyone taking this course has already knows the basics from single variable calculus: limits and continuity differentiation and integrationIn this course you will learn how to perform calculus on functions of two or more variables as well as vector-valued functions In particular the topics covered include the basics of three dimensional space and vectors vector-valued functions including the calculus of vector-valued functions (limits differentiation and integration) differentiation of functions of two or more variables integration of functions of two or more variables and vector calculusSingle variable Calculus is a prerequisite for this course Here is a complete list of the topics that will be covered: Three-dimensional Space and VectorsRectangular Coordinates in 3-spaceVectorsDot ProductCross ProductEquations of LinesEquations of PlanesQuadric SurfacesVector-valued FunctionsArc Length and the TNB-FrameCurvatureFunctions of Multiple Variables and Partial DifferentiationFunctions of Two or More VariablesLimits and ContinuityPartial DerivativesDifferentiabilityChain RuleDirectional DerivativesMaxima and Minima of Functions of Two VariablesMultiple IntegralsDouble Integrals Double Integrals over Nonrectangular RegionsDouble Integrals over Polar RegionsTriple IntegralsCylindrical and Spherical CoordinatesTriple Integrals in Cylindrical and Spherical CoordinatesVector CalculusVector FieldsLine IntegralsIndependence of PathGreen's TheoremParametric SurfacesSurface IntegralsOrientable Surfaces and FluxStoke's TheoremDivergence Theorem We considered the value of this course from many aspects, and finally summarized it for you from two aspects: skills and knowledge, and the people who benefit from it: (Please note that our content is optimized through artificial intelligence tools and carefully reviewed by our editorial staff.) What skills and knowledge will you acquire during this course? During this course in Multivariable Calculus, the learner will acquire the following skills and knowledge: 1. Understanding of three-dimensional space and vectors, including rectangular coordinates, dot product, cross product, equations of lines and planes, and quadric surfaces. 2. Ability to work with vector-valued functions, including calculating limits, differentiation, and integration. 3. Proficiency in partial differentiation, including finding partial derivatives, differentiability, and the chain rule. 4. Knowledge of directional derivatives and their applications in finding maxima and minima of functions of two variables. 5. Competence in multiple integrals, including double integrals over rectangular and nonrectangular regions, double integrals over polar regions, and triple integrals. 6. Familiarity with cylindrical and spherical coordinates and their applications in triple integrals. 7. Understanding of vector calculus, including vector fields, line integrals, independence of path, Green's theorem, parametric surfaces, surface integrals, orientable surfaces and flux, Stoke's theorem, and the divergence theorem. It is important to note that a prerequisite for this course is a solid understanding of single variable calculus. Who will benefit from this course? This course in Multivariable Calculus will benefit individuals who have a strong foundation in single variable calculus and are looking to expand their knowledge and skills in calculus with functions of two or more variables. Specific professions that may benefit from this course include: 1. Mathematicians: This course provides a comprehensive understanding of multivariable calculus, which is essential for mathematicians working in various fields such as geometry, analysis, and mathematical physics. 2. Engineers: Multivariable calculus is a fundamental tool for engineers, as it is used to analyze and solve problems in fields such as mechanical, civil, electrical, and aerospace engineering. The topics covered in this course, such as vectors, vector-valued functions, and vector calculus, are particularly relevant to engineering applications. 3. Physicists: Physics heavily relies on multivariable calculus to describe and analyze physical phenomena in three-dimensional space. This course will provide physicists with the necessary mathematical tools to solve complex problems in classical mechanics, electromagnetism, quantum mechanics, and other branches of physics. 4. Economists: Economic models often involve functions of multiple variables, and multivariable calculus is used to analyze these models and make predictions. This course will equip economists with the skills to understand and manipulate these functions, calculate partial derivatives, and optimize economic variables. 5. Computer Scientists: Multivariable calculus is essential for computer graphics, computer vision, and machine learning, as these fields often deal with functions and data in multiple dimensions. This course will provide computer scientists with the mathematical foundation to develop algorithms and models that can handle complex data structures. 6. Statisticians: Multivariable calculus is used in statistical analysis to estimate parameters, calculate probabilities, and optimize statistical models. This course will benefit statisticians by providing them with the tools to analyze functions of multiple variables and perform multivariable optimization. 7. Architects: Architects often work with three-dimensional spaces and need to understand concepts such as vectors, equations of lines and planes, and surface integrals. This course will provide architects with the mathematical knowledge to design and analyze complex structures. 8. Biologists: Multivariable calculus is used in various biological applications, such as modeling population dynamics, analyzing biochemical reactions, and studying fluid dynamics in organisms. This course will benefit biologists by providing them with the mathematical tools to understand and analyze these complex systems. Overall, anyone with a strong foundation in single variable calculus who is interested in applying calculus to functions of two or more variables will benefit from this course, regardless of their specific profession or field of study.

Course Syllabus

Three-dimensional Space and Vectors

Functions of Multiple Variables and Partial Differentiation

Multiple Integration

Vector Calculus