Determinants

11 Março 2024, 10:00 • Pedro Soares

Definition of determinants:  2x2 matrices and Laplace rule (minors and cofactors).

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Matrix rank and inverse matrix

8 Março 2024, 14:30 • Pedro Soares

Discussion of the exercises: 16, 18, 19, 21, 23 and  24

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Inverse matrix

5 Março 2024, 11:00 • Pedro Soares

Inverse matrix: definition, calculation and properties.

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Matrix rank and Gaussian elimination method

4 Março 2024, 10:00 • Pedro Soares

Rank of matrix, pivot and row echelon form.

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Matrices

1 Março 2024, 14:30 • Pedro Soares

Discussion of exercises: 8, 9 a,c,d,e, 10 a,b,c,e,g,l, 11, 12.

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