Maybe go deeper into Linear Algebra using Axler? See page 15 of this PDF for his treatment of eigenvectors: https://linear.axler.net/Eigenvalues.pdf https://li

Maybe go deeper into Linear Algebra using Axler? See page 15 of this PDF for his treatment of eigenvectors: https://linear.axler.net/Eigenvalues.pdf https://linear.axler.net/Eigenvalues.pdf