
UTS MATEMATIKA X
Authored by Sukma Novianti
Mathematics
9th - 12th Grade
Used 5+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Empat suku pertama barisan Un = n3 - 2n2 + 5 ...
1, 2, 11, 34
2, 3, 12, 35
3, 4, 13, 36
4, 5, 14, 37
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan rumus suku ke - n dan suku ke - 100 dari barisan 3, 9, 15, 21, ...
5n - 2 dan 596
6n - 3 dan 597
7n - 4 dan 598
8n - 5 dan 599
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui barisan aritmatika dengan suku ke - n adalah Un. Jika U3 = 23 dan U7 = 39, tentukan suku ke - 29 barisan tersebut ...
125
126
127
128
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan jumlah 35 suku pertama dari deret aritmatika 4 + 11 + 18 + 25 + ...
4.305
4.205
4.105
4.005
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan rumus suku ke - n jika jumlah n suku pertama dari suatu deret aritmatika adalah Sn = 10n2 + 4n ...
Un = 10n - 5
Un = 20n - 6
Un = 30n - 7
Un = 40n - 8
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan rasio, rumus suku ke - n, dan suku kesepuluh dari setiap barisan geometri 3, -6, 12, -24, ...
r = -2
Un = 3 (-2n-1)
U10 = - 1.536
r = -2
Un = 3 (2n-1)
U10 = - 1.536
r = -2
Un = 3 (-2n-1)
U10 = 1.536
r = 2
Un = 3 (2n-1)
U10 = 1.536
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