Question

Qual é o valor de y = log4 (log3 9) + log3 (log 1000) ?​

Answer 1

$\boxed{\begin{array}{l}\sf y=\ell og_4(\ell og_39)+\ell og_3(\ell og1000)\\\sf y=\ell og_42+\ell og_33\\\sf y=\ell og_{2^{2}}2^1+1\\\sf y=\dfrac{1}{2}+1\\\\\sf y=\dfrac{3}{2}\end{array}}$