Ujian Matematika Kelas XI
Authored by Mery Khurotul Aini
Mathematics
11th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (1+4i)+(6-2i) adalah....
5+1i
5+2i
7+1i
7+2i
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (15-i)+(17+15i) adalah....
24+14i
24+16i
32+14i
32+14i
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (4+4i)-(16-16i) adalah....
-12+16i
-12+18i
-12+20i
-10+18i
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika bilangan kompleks z1=10+4i dan z2=1-i, hasil dari z1 -z2 adalah….
9+3i
3+9i
6+8i
-9+3i
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (1+7i)(5+i) adalah ….
-2+32i
-2+36i
-2+38i
-1+38i
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (-20-2i)(7+1) adalah….
-138-34i
-136-34i
-142+34i
-138+34i
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil dari (19-i)+(18+15i) adalah….
37+14i
37+13i
37+12i
37-14i
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