Write the given system of linear equations as a matrix equation. x + y + z = 4 x + 2y + z = 9 x + y + 2z = 1 x y z = 4 9 1 Solve by inverting the coefficient matrix. (x, y, z) =
Write the given system of linear equations as a matrix equation. x + y + z = 4 x + 2y + z = 9 x + y + 2z = 1 x y z = 4 9 1 Solve by inverting the coefficient matrix. (x, y, z) =
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 4.73TI: Write each system of linear equations as an augmented matrix: (a) {3x+8y=32x=5y3...
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Write the given system of linear equations as a matrix equation.
x | + | y | + | z | = | 4 |
x | + | 2y | + | z | = | 9 |
x | + | y | + | 2z | = | 1 |
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x |
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y | ||||
z |
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4 |
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9 | ||||
1 |
Solve by inverting the coefficient matrix.
(x, y, z) =
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