A.\(\left( { - \infty ;{{\log }_5}\dfrac{3}{4}} \right] \cup \left[ {{{\log }_5}\dfrac{4}{3}; + \infty } \right)\)
B.\(\left[ {{{\log }_5}\dfrac{3}{4};{{\log }_5}\dfrac{4}{3}} \right]\)
C.\(\left( { - \infty ;\dfrac{3}{4}} \right] \cup \left[ {\dfrac{4}{3}; + \infty } \right)\)
D.\(\left[ {\dfrac{3}{4};\dfrac{4}{3}} \right]\)
Loga
Hóa Học lớp 12
