Suku ke 25 barisan bilangan 1/4,2/5,3/6,4/7.......adalah

Oleh: USER4234
27 Agustus 2025 matematika 5 menit baca
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Pertanyaan

Grade: Education Mata Pelajaran: matematika
Suku ke 25 barisan bilangan 1/4,2/5,3/6,4/7.......adalah
Ditanyakan oleh:
56 Dilihat 56 Jawaban

Jawaban (56)

Jawaban Terbaik
(163)
a = 1/4
b = 2/5-1/4 
   = 3/20
U25 = 1/4 + 24(3/20)
       = 1/4 + 72/20
       = 1/4 + 18/5
        = (5 + 72)/20
      = 77/20
Dijawab pada tanggal 27 Agustus 2025

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