Question

me ajudar com isso? log√2 na base 1​

Answer 1

$\large\boxed{\begin{array}{l}\underline{\sf D~\!\!efinic_{\!\!,}\tilde ao\,de\,logaritmo}\\\rm \ell og_ba=x\iff b^x=a,com\begin{cases}\rm a>0\\\rm b>0\\\rm b\ne1\end{cases}\\\rm \ell og_1\sqrt{2}\,n\tilde ao\,existe\\\rm pois\,a\,base\,\acute e \,igual\,a\,1\\\rm o \,que\,fere\,a\,d~\!\!efinic_{\!\!,}\tilde ao\,de\,logaritmo.\end{array}}$