Question

Найти область определения функции:
f(x)=$log _{0.5}log _{3}x$

Answer 1

$f(x)=log_{0,5}log_3x\\OOF:; ; log_3x textgreater 0; ,; x textgreater 0\\log_3x textgreater log_31\\a=3 textgreater 1; ; to ; ; x textgreater 1\\D(f)=(1;+infty )$