jika a=0,111111... b = 0,3333. berapa a log b?
Matematika
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Pertanyaan
jika a=0,111111... b = 0,3333. berapa a log b?
2 Jawaban
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1. Jawaban Fredojohan
0,111111^Log 0,3333 = maaf saya tidak tahu -
2. Jawaban Anonyme
jawab
a = 0,1111
10a = 1,111
10a - a = 1
9a = 1
a = 1/9 = 3⁻²
b = 0,3333
10b = 3,3
10b - b = 3
9b = 3
b = 1/3 = 3⁻¹
ᵃlog b = (3⁻²)'log (3⁻¹)
= - 1/-2
= 1/2