Bagian real dan imajiner berturut-turut dari bilangan kompleks z = 2-3i adalah ....

Penilaian Harian Bilangan Kompleks

Quiz
•
Mathematics
•
11th Grade
•
Hard
MARIA SHERLYA PUSPITASARI
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
2 dan 3
2 dan -3
-2 dan -3
-2 dan 3
-3 dan 2
2.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Bagian real dan imajiner berturut-turut dari bilangan kompleks 2 + i² adalah ….
2 dan 1
1 dan -1
-1 dan 1
1 dan 0
0 dan 1
3.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Bentuk polar dari bilangan kompleks z= √3 + 1 adalah ....
z = cos 30° + i sin 30⁰
z = √2(cos 30° + i sin 30⁰)
z = 2(cos 30° + i sin 30⁰)
z = 2(cos 60° + i sin 60⁰)
z = √2(cos 60° + i sin 60⁰)
4.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Bilangan kompleks dari (5 - 2i) - (3 + 4i) adalah...
2-6i
8-6i
2+6i
8+2i
2+2i
5.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Bilangan kompleks (5+2i)(3+4i) adalah ...
7+34i
7-34i
7+26i
23-26i
23+26i
6.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Solusi persamaan kuadrat x² +6x + 15 = 0 adalah ....
-3 ± √6i
-3 ± 2√6i
3 ± √6i
-6 ± 2√6i
6 ± 2√6i
7.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Invers bilangan kompleks z = 3 + 2i adalah ...
3∕13 - 2∕13i
2∕13 + 3∕13i
3∕5 - 2∕5i
3∕13 + 2∕13i
3∕5 + 2∕5i
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