² log 3=a, ⅛ log 9=?
Matematika
millahpuspitasari
Pertanyaan
² log 3=a, ⅛ log 9=?
1 Jawaban
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1. Jawaban Anonyme
LOgaritIMA
2'log 3 = a
(1/8)'log 9
= (2^-3)'log 3^2
= (2/-3) . 2'log 3
= -2/3 a