Rumus urutan ke n /u dari barisan aritmatika:27,23,19,15,11,7 adalah

Pertanyaan

Grade: Education Mata Pelajaran: matematika

Ditanyakan oleh: USER4412

68 Dilihat 68 Jawaban

Jawaban (68)

USER1223

Jawaban Terbaik

(80)

a= 27
b= 23-27= -4

Un= a+(n-1)b = 27+(n-1)(-4) = 27-4n+4 = 31-4n

Dijawab pada tanggal 6 Desember 2025

USER1115

(221)

Barisan Aritmatika

27, 23, 19, 15, 11, 7, ...

a = 27
b = 23 - 27 = - 4

Rumus suku ke-n

Un = a + (n - 1) b
Un = 27 + (n - 1) - 4
Un = 27 - 4n + 4
Un = 31 - 4n

Dijawab pada tanggal 6 Desember 2025

Rumus urutan ke n /u dari barisan aritmatika:27,23,19,15,11,7 adalah

Pertanyaan

Jawaban (68)

Artikel Terkait

Creative Group Head (CGH)

Content Creator

Account Executive

[R1] Container Image & Boot Sequence

[R4] DigitalOcean App Platform Deployment

Which of the following statements is NOT true about Two-Bit Matthews? a. He always has to get his "two-bits" into the conversation b. He thinks Ponyboy is a tag-a-long c. He is still in school at the age of 18 d. He enjoys drinking alcohol and stealing (book: the outsiders)

Xcode 26.4 Beta: tuist cache fails

Add Search History for recent cities

Recommended Articles

Cheat Point Blank Pekalongan

oliebecker-6teyr6

dolar ke rupiah panduan lengkap

bo nix injury details and 1768799553789

customer satisfaction with internet and

Which of the following statements is NOT true about Two-Bit Matthews?
a. He always has to get his "two-bits" into the conversation
b. He thinks Ponyboy is a tag-a-long
c. He is still in school at the age of 18
d. He enjoys drinking alcohol and stealing
(book: the outsiders)