³log1/9 - ³log27 + ³log81 - ³log243 .... A)-4 B)-6 C)4 D)10
Matematika
nhsadiah
Pertanyaan
³log1/9 - ³log27 + ³log81 - ³log243 ....
A)-4
B)-6
C)4
D)10
A)-4
B)-6
C)4
D)10
1 Jawaban
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1. Jawaban ajun97
3 lg 3^-2 - 3 lg 3^3 + 3 lg 3^4 - 3 lg 3^5 = -2.1-3.1+4.1-5.1=-6