Sumários
Aula 3 Semana 9
28 Abril 2022, 08:00 • Rita Sousa
Gradiente e planos tangentes
Introdução aos máximos e mínimos
Lesson n. 27
28 Abril 2022, 08:00 • Rita Sousa
Tangent planes and normal lines to level surfaces.
Resolution of exercises: ex. 6 and 7, CUP - Week 9.
Lecture 26
27 Abril 2022, 09:30 • Rita Sousa
THEORY
- Overview of the topics introduced in Lecture 25;
- The gradient vector of a two-variable function at a point as pointing towards the direction along which the directional derivative of f at that same point is maximal among all directions.
PRACTICE
The following exercises from CUP - Week 9 were discussed:
- Ex. 2, 4
BIBLIOGRAPHY
Section 14.6 of J. Stewart, "Calculus - Early Transcendentals", 8th Edition, 2017, Cengage Learning.