
Bilangan Kompleks
Authored by Rohimatul Aini
Mathematics
11th Grade
Used 8+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Bilangan kompleks adalah kombinasi dari bilangan ...
Bulat dan pecahan
Imajiner dan rasional
Real dan imajiner
Positif dan negatif
2.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Bilangan kompleks ditulis dalam bentuk a + bi, dimana a adalah bagian ... dan b adalah bagian ...
Real dan Imajiner
Rasional dan irasional
Positif dan negatif
Bulat dan pecahan
3.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
5
-5
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Diketahui bilangan kompleks z = 2 - 3i Manakah dari pernyataan berikut yang bernilai benar?
Re(z) = 2
Im(z) = 3
Re(z) = -3
Im(z) = 2
3z = 9 - 6i
5.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Bilangan kompleks (3 + 4i) + (2 + 5i) adalah...
5 + 9i
6 + 8i
7 + 10i
8 + 11i
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Bilangan kompleks (5 - 2i) - (3 + 4i) adalah...
2 - 6i
2 + 6i
8 - 6i
8 + 6i
7.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Bilangan kompleks (2 + 3i) (4 - 5i) adalah...
-7 + 2i
7 + 2i
23 + 2i
23 - 2i
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