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

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2.3 Eliminasi Gauss-Jordan

2. Eliminasi Gauss 2.3 Eliminasi Gauss-Jordan

Solution

5. Tukarkan B3 dengan B4 untuk menempatkan baris dengan semua entri

nol dibawah kemudian kalikan B3 baru dengan 1 6

2

3

6

4

6. Tambahkan -3B3 ke B2, diperoleh

2

6

4

1 3 −2 0 2 0 0

0 0 1 2 0 3 1

0 0 0 0 0 1

1

3

0 0 0 0 0 0 0

1 3 −2 0 2 0 0

0 0 1 2 0 0 0

0 0 0 0 0 1

1

3

0 0 0 0 0 0 0

7

5

3

7

5

Resmawan (Math UNG) Sistem Persamaan Linear Agustus 2017 50 / 69

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