Question

(1/3)^x>1/27ПОмогите плиз.

Answer 1

 $(frac{1}{3})^x>frac{1}{27}\27=3^3,; frac{1}{27}=(frac{1}{3})^3\\(frac{1}{3})^x>(frac{1}{3})^3\\frac{1}{3}<1; ; to ; x<3$