Sumários

17 Outubro 2023, 08:00 • Alexandra Symeonides

Relation of order over R, supremum and infimum. Axiom of the supremum. Elementary

topology over the real line: neighborhoods, interior and boundary of a set. Adherence of

a set. Open and closed sets. Limit points and derived set. Compact sets.

16 Outubro 2023, 08:00 • Alexandra Symeonides

Classification of SLEs (number of unknowns vs rank of the matrix of the system and the

augmented matrix). Resolution by Gauss elimination method. Cramer rule for square

Cramer SLEs.

13 Outubro 2023, 10:00 • Alexandra Symeonides

ex. 21 e) 24 c) 25 a)b) 26 e) 27 29 c)e) 31 a)

13 Outubro 2023, 08:00 • Alexandra Symeonides

Esta aula vai ser substituida pela aula de 7 de dezembro.

11 Outubro 2023, 08:00 • Alexandra Symeonides

ex. 21 e) 24 c) 25 a)b) 26 e) 27 29 c)e) 31 a)