Hiburan 3 Hadyan
Revision as of 23:52, 20 October 2019 by Hadyanbasyiri (talk | contribs) (Created page with "File:PR sesi 4.jpg Dari soal didapatkan persamaan berikut 6c1 - 4c2 = 50 -2c1 - c3 + 4c4 = 50 7c2 - 3c3 - 4c4 = 50 -4c1 + 4c3 = 50 dan bentuk matriksnya adalah [...")