jika diketahui log 2= a, log 3 = b, dan log 5 = c, maka 6log45 =
Matematika
Julay6
Pertanyaan
jika diketahui log 2= a, log 3 = b, dan log 5 = c, maka 6log45 =
1 Jawaban
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1. Jawaban Anonyme
LogAritMa
log 2 = a
log 3 = b
log 5 = c
6'log 45
= log (3² × 5) / log (2 × 3)
= (2 log 3 + log 5) / (log 2 + log 3)
= (2b + c) / (a + b)