jika 7 log 5 = a dan 5 log 4 = b maka 4 log 35 =
Matematika
desfia1
Pertanyaan
jika 7 log 5 = a dan 5 log 4 = b maka 4 log 35 =
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
4log 35
= (5log 35)/(5log 4)
= (5log 7 + 5log 5) / b
= (1/a + 1) / b
= (1 + a)/(ab)