Lecture 6

3 Outubro 2023, 08:00 • Alexandra Symeonides

Inverse matrix. Uniqueness of the inverse matrix. Relation between invertibility of a square matrix and rank, inverse matrix by Gauss reduction method. Properties regarding powers, inverse and transpose of a square matrix

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Lecture 5

2 Outubro 2023, 08:00 • Alexandra Symeonides

Rank of matrix: definition; invariance under transposition; invariance under elementary row operations. Gaussian elimination method for the calculus of the rank. Examples 

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Practical lecture 2

29 Setembro 2023, 10:00 • Alexandra Symeonides

Ex. 6 d), 8, 9 g), 10 from a) to k), 11.

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Practical lecture 2

29 Setembro 2023, 08:00 • Alexandra Symeonides

Ex. 6 d), 8, 9 g), 10 from a) to k), 11.

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Practical lecture 2

27 Setembro 2023, 08:00 • Alexandra Symeonides

Ex. 6 d), 8, 9 g), 10 from a) to k), 11.

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