diketahui suatu barisan aritmatika 3,8,13,18... suku ke 25 barisan tersebut ada lah

Oleh: USER5491
28 Agustus 2025 matematika 5 menit baca
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Grade: Education Mata Pelajaran: matematika
diketahui suatu barisan aritmatika 3,8,13,18... suku ke 25 barisan tersebut ada lah
Ditanyakan oleh:
84 Dilihat 84 Jawaban

Jawaban (84)

Jawaban Terbaik
(104)
a = 3, b = 5

U25 = a + 24b
= 3 + 24(5)
= 3 + 120
= 123
Dijawab pada tanggal 28 Agustus 2025

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