2-3a Determinants and Multiplicative Inverses of Matrices.pdf

2-3a Determinants and Multiplicative Inverses of Matrices.pdf

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Determinants and Multiplicative Inverses of Matrices Section 2-3a 1 Second-Order ( ) Determinant (p. 71 Example: Find the value of 7 9 3 6 . Third-Order ( ) Determinant (p. 72): can be found by the expansion of minors. Or the determinant of a 3x3 matrix can be found using the diagonal
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  • Fall '18
  • Stephanie Stiers
  • Linear Algebra, Characteristic polynomial, Invertible matrix, Complex number, multiplicative inverses

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