Matrices

Determinants, inverses, eigen, rank

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Sunday, August 23, 2026

Problems

[ ] · MatricesNo. 1

Find the determinant of A = [[2, 4], [7, 5]]

[ ] · MatricesNo. 2

Find the determinant of A = [[4, 2], [6, 4]]

[ ] · MatricesNo. 3

Compute the trace and characteristic polynomial of A = [[2, 1], [3, 4]]

[ ] · MatricesNo. 4

Find the determinant of A = [[7, 4], [9, 3]]

[ ] · MatricesNo. 5

Compute the trace and characteristic polynomial of A = [[4, 5], [5, 4]]

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