Sumários
Lecture T22
20 Novembro 2025, 09:00 • Telmo Peixe
- Matrices: determine if a matrix is invertible, compute the inverse of an invertible matrix, properties of the inverse,
- Determinants: case n=1, n=2, and Laplace's Theorem, with examples.
Practical Class 11
19 Novembro 2025, 11:30 • Miguel Reis
- Resolution of exercises 53-a), c), e) and f).
- Resolution of exercises 54-a).
- Discussion of exercise 55-a).
- Resolution of exercises 56-a), b) and c).
- Resolution of exercises 57-a).
- Resolution of exercises 58-a).
- Some comments about exercise 62.
Lecture T21
17 Novembro 2025, 08:30 • Telmo Peixe
Matrices: rank of a matrix (definition), elementary operations on a matrix, inverse of a matrix (definition).
Practical Class 10
14 Novembro 2025, 08:30 • Miguel Reis
- Resolution of exercise 47-b);
- Resolution of exercise 48-b);
- Resolution of exercises 51-a), b) and e);
- Resolution of exercises 53-a), c), e) and f);
- Resolution of exercise 54-c);
- Discussing of exercise 55;
- Resolution of exercise 56-a), b) and c).