log1/3 x+log3 x+log9 x<=-1

-log3 x) +log3 x +(log3 x)/(log3 9)≤-1; x>0!1/2 *log3 x≤-1log3 x≤-2log3 x≤log3 3^(-2)0<x≤1/9Ответ(0;1/9]