Tentukan himpunan penyelesaian dari SPLTV:
x + y + 2z = 9
2x + 4y – 3z = 1
3x + 6y – 5z = 0
UH SPLTV
Quiz
•
Mathematics
•
1st Grade
•
Hard
Putri Lestari
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
15 mins • 2 pts
Tentukan himpunan penyelesaian dari SPLTV:
x + y + 2z = 9
2x + 4y – 3z = 1
3x + 6y – 5z = 0
2.
FILL IN THE BLANK QUESTION
15 mins • 2 pts
Bimo membeli 3 bungkus kecap manis, 1 bungkus kecap asin, dan 2 bungkus kecap ikan seharga Rp. 20.000. Santi membeli 1 bungkus kecap manis, 2 bungkus kecap asin, dan 1 bungkus kecap ikan seharga Rp. 12.500. Sedangkan Dina membeli 2 bungkus kecap manis, 1 bungkus kecap asin, dan 2 bungkus kecap ikan seharga Rp. 16.000. Jika Eva membeli kecap manis, kecap asin, dan kecap ikan masing-masing satu bungkus, maka ia harus membayar ….
3.
FILL IN THE BLANK QUESTION
15 mins • 2 pts
Seseorang yang membeli 1 roti coklat, 3 roti keju, dan 2 roti moca harus membayar Rp33.000,00. Orang yang membeli 2 roti coklat, 1 roti keju, dan 1 roti moca harus membayar Rp23.500,00. Orang yang membeli 1 roti coklat, 2 roti keju, dan 3 roti moca harus membayar Rp36.500,00. Jika indah ingin membeli roti masing-masing 1 maka berapakah yang harus dibayar ?
4.
FILL IN THE BLANK QUESTION
15 mins • 2 pts
Tentukan himpunan penyelesaian dari SPLTV:
x + y - z = 4
2x - y + 2z = 1
x + 2y – 3z = 5
5.
FILL IN THE BLANK QUESTION
15 mins • 2 pts
Tentukan himpunan penyelesaian sistem persamaan berikut:
4𝑥 − 𝑦 + 2𝑧 = 10
−𝑥 + 2𝑦 + 𝑧 = 6
3𝑥 + 3𝑦 + 2𝑧 = 23
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