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Resmawan-Aljabar-Linear-Elementer-Sistem-Persamaan-Linear

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2. Eliminasi Gauss 2.3 Eliminasi Gauss-Jordan

2.3 Eliminasi Gauss-Jordan

Catatan:

1 Langkah 1-6 yang menghasilkan Matriks Eselon Baris disebut

Eliminasi Gauss.

Example

Selesaikan sistem linear berikut dengan eliminasi Gauss-Jordan

x 1 + 3x 2 − 2x 3 + 2x 5 = 0

2x 1 + 6x 2 − 5x 3 − 2x 4 + 4x 5 − 3x 6 = −1

5x 3 + 10x 4 + 15x 6 = 5

2x 1 + 6x 2 + 8x 4 + 4x 5 + 18x 6 = 6

Resmawan (Math UNG) Sistem Persamaan Linear Agustus 2017 47 / 69

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