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OpenStax, Algebra and Trigonometry 2e §11.7 Solving Systems with Inverses · Exercise 2 · Linear Algebra · Matrices

Solving Systems with Inverses · Exercise 2

Find the determinant of the 2x2 matrices.

$[- 4 - 3 85]$

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OpenStax, Algebra and Trigonometry 2e · §11.7 Solving Systems with Inverses · Exercise 2

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