Question

Please give me a proper solution with good explanation friends. If it is helpful for me I will definitely mark it as BRAINLIEST...​

Answer 1

Answer:

$log_{b}(n)$

Step-by-step explanation:

${a}^{ \frac{ log_{b}( log_{b}(n) ) }{ log_{b}(a) }} = {a}^{log_{a}( log_{b}(n) ) } \\ \\ = log_{b}(n) .$