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Matrices

Matrices

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Home Algebra II Matrices Matrix Operations Beginning Operations

Beginning Operations Examples

Example 1

Create a coefficient matrix from these equations:

3x – 5y = 4
-2x + y = 5

Example 2

What are the rows and columns in the matrix:

Example 3

Find D, the determinant of the coefficient matrix from Example One above:

Example 4

Find D from this matrix:

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