jika log 3 = a log 2 = b berapa ³² log 81 ???
Matematika
mega01174
Pertanyaan
jika
log 3 = a
log 2 = b
berapa ³² log 81 ???
log 3 = a
log 2 = b
berapa ³² log 81 ???
1 Jawaban
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1. Jawaban emafitriani
log 3= a, log 2= b
jadi,
³²log81 = log 81 = log 3⁴
log 32 log 2⁵
= a⁴
b⁵