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

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2.1 Bentuk Eselon

2. Eliminasi Gauss 2.1 Bentuk Eselon

Example

Misalkan suatu matriks yang diperbesar dari suatu sistem persamaan

linear, telah direduksi melalui OB menjadi bentuk eselon baris tereduksi

seperti berikut.

a)

c)

2

4

2

6

4

1 0 0 5

0 1 0 −2

0 0 1 4

3

1 6 0 0 4 −2

0 0 1 0 3 1

0 0 0 1 5 2

0 0 0 0 0 0

5 b)

3

2

4

2

7

5 d) 4

1 0 0 4 −1

0 1 0 2 6

0 0 1 3 2

1 0 0 0

0 1 2 0

0 0 0 1

3

5

3

5

Resmawan (Math UNG) Sistem Persamaan Linear Agustus 2017 36 / 69

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