(a) {(5, 3, 3)}
(b) {(-5, 3, 7)}
(c) {(5, -3, 7)}
(d) {(5, 3, -7)}
(e) {(5, 3, 7)}
Pembahasan:
Eliminasi persamaan 1 dan 2:
x – 2y + z = 6 ----- x2
3x + y – 2z = 4 --- x1
Maka,
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Rabu, 15 Mei 2024 -
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(a) {(5, 3, 3)}
(b) {(-5, 3, 7)}
(c) {(5, -3, 7)}
(d) {(5, 3, -7)}
(e) {(5, 3, 7)}
Pembahasan:
Eliminasi persamaan 1 dan 2:
x – 2y + z = 6 ----- x2
3x + y – 2z = 4 --- x1
Maka,
Editor: Suci Annisa Caroline
