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![Page 1: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/1.jpg)
Tugas Metode Numerik
Nama : Ria Apriani
NIM : 03031181320040
Kelas : B
Dosen Pembimbing : Elda Melwita S.T., M.T., Ph.D
Jurusan Teknik Kimia Fakultas Teknik
Universitas Sriwijaya
2015
![Page 2: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/2.jpg)
Persamaan 1(Pivoting):
x1+3x2+5 x3=2
2 x1−3 x2+6x3=1
4 x1+4 x2=1
1. Penyelesaian Persamaan Dengan Metode Gauss (pivoting)
![Page 3: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/3.jpg)
Persamaan 1(Pivoting):
x1+3x2+5 x3=2
2 x1−3 x2+6x3=1
4 x1+4 x2=1
2. Penyelesaian Persamaan Dengan Metode LU (Pivoting)
![Page 4: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/4.jpg)
Persamaan 2 (Non-Pivoting)
6 x1−3 x2+2x3=−2
9 x1+8 x2+7 x3=8
−1 x1+5 x2+2 x3=−4
3. Penyelesaian Persamaan Dengan Metode Gauss (Non-pivoting)
![Page 5: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/5.jpg)
Persamaan 2 (Non-Pivoting)
6 x1−3 x2+2x3=−2
9 x1+8 x2+7 x3=8
−1 x1+5 x2+2 x3=−4
4. Penyelesaian Persamaan Dengan Metode LU (Non-Pivoting)
![Page 6: Menum Pivoting nonpivoting.docx](https://reader035.vdokumen.com/reader035/viewer/2022062320/563dbafc550346aa9aa94b84/html5/thumbnails/6.jpg)