Introduction to Linear Algebra, Gilbert Strang, 2023 (Wellesley-Cambridge Press) - A comprehensive linear algebra textbook covering matrix inverses, identity matrices, determinants, and methods for solving systems of linear equations. This 5th edition is widely used for university courses.
numpy.linalg.inv, NumPy Developers, 2023 - Official documentation for computing the matrix inverse using NumPy, including details on input, output, and potential errors like LinAlgError.
Mathematics for Machine Learning, Marc Peter Deisenroth, A. Aldo Faisal, and Cheng Soon Ong, 2020 (Cambridge University Press) - Provides a rigorous treatment of linear algebra relevant to machine learning, including matrix inverses, numerical stability, and the practical considerations for solving linear systems computationally.
numpy.linalg.solve, NumPy Developers, 2023 - Official documentation for solving linear systems, highlighting why it is often preferred over direct inverse computation for numerical stability and efficiency.