Hiburan 3 Hadyan

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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 [...")
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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


[6. -4. 0. 0.]

[-4. 0. 4. 0.]

[-2. 0. -1. 4.]

[0. 7. -3. -4.]