Sumários

Aula 26

28 Abril 2022, 09:30 Rita Sousa


Resolução de exercícios da semana 9 da PUC.

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.

Aula 3 Semana 9

28 Abril 2022, 08:00 Rita Sousa


Gradiente e planos tangentes

Introdução aos máximos e mínimos

Aula 2 Semana 9

27 Abril 2022, 09:30 Rita Sousa


Continuação de derivada Direcional e Gradiente

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.