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Tugas Aljabar Linear

Tugas Aljabar Linear . Buat aplikasi dengan bahasa pemrograman Pascal untuk mencari determinan dengan Reduksi Baris. Algoritma. INPUT Matrix A dari File teks Jika a 11 bernilai 0 tukar dengan baris > 1 . Operasikan baris 2 –> n untuk kolom 1 operasikan dengan baris 1 sehingga nilainya 0

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Tugas Aljabar Linear

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  1. Tugas Aljabar Linear • Buat aplikasi dengan bahasa pemrograman Pascal untuk mencari determinan dengan Reduksi Baris

  2. Algoritma • INPUT Matrix A dari File teks • Jika a11 bernilai 0 tukar dengan baris > 1 . • Operasikan baris 2 –> n untuk kolom 1 operasikan dengan baris 1 sehingga nilainya 0 • Ulangi langkah 2 untuk nilai a22 –> an-1n-1 • Hitung Determinan = hasil kali elemen diagonal utama=a11.a22…ann

  3. Algoritma Tukar Baris • Input Baris-j, baris-k • Loop i=1 -> n • Temp <- A[baris-j,i] • A[baris-j,i]<- A[baris-k,i] • A[baris-k,i]<- Temp • End Loop i

  4. Algoritma Operasi Baris • Input baris_tetap • Loop i=baris_tetap+1 -> n • Fak_kali:=(MAT[i,baris_tetap]/MAT[baris_tetap,baris_tetap]); • Loop j=baris_tetap->n • MAT[i,j]:=-fak_kali*MAT[baris_tetap,j]+MAT[i,j];End loop j • End loop i

  5. Script Baca File Teks

  6. Contoh IsiFile Input matrix.in 4 1 2 3 0 3 5 2 1 2 3 1 1 6 3 2 1 Download file: Matrix.pas matrix.in

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