Chapter 6: Linear Equations and Matrix Algebra

Section 6.1 and 6.2: The All Integer Method

The All Integer Method First and Last Steps:

The All Integer Method Steps:

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The All Integer Method Example 2

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The All Integer Method Example 3

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The All Integer Method , Special Cases:Case 1, No Solution

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The All Integer Method , Special Cases:Case 2, Infinite Number of Solutions

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Chapter 6: Linear Equations and Matrix Algebra

Section 6.3: Matrix Notation

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Chapter 6: Linear Equations and Matrix Algebra

Section 6.3 Cont.: Inverse Matrix

Solve the same example and show steps

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Find the inverse of the following 3x3 matrix: