Question

Qual é o Log3 na base 27?

Answer 1

$\Large\boxed{\begin{array}{l}\underline{\sf Consequ\hat encia\,da\,mudanc_{\!\!,}a\,de\,base}\\\sf \log_{b^n}a=\dfrac{1}{n}\cdot\log_ba\\\\\sf \log_{27}3=\log_{3^3}3=\dfrac{1}{3}\cdot\log_33=\dfrac{1}{3}\end{array}}$