共50条信息
已知\(a={{5}^{{lo}{{{g}}_{2}}3.4}}\),\(b={{5}^{{lo}{{{g}}_{4}}3.6}}\),\(c={{\left( \dfrac{1}{5} \right)}^{{lo}{{{g}}_{3}}0.3}}\),则\((\) \()\)
已知\(a={{\left( \dfrac{1}{3} \right)}^{\frac{2}{3}}},b={{\left( \dfrac{1}{4} \right)}^{\frac{1}{3}}},c=\log _{3}^{\pi }\),则\(a,b,c\)的大小关系为__________\(.(\)用“\( < \)”号连接\()\).
已知幂函数\(y=f(x)\)的图像过点\((\dfrac{1}{3},\dfrac{\sqrt{3}}{3})\),则\(\log _{2}f(2)\)的值为____\(.\)
计算:\({{\left( 3\dfrac{3}{8} \right)}^{-\frac{2}{3}}}+{{\log }_{0.5}}2=\)_________
计算:\(( \dfrac{9}{4}{)}^{- \frac{1}{2}} =\)______,\({{2}^{{{\log }_{2}}3}}+\lg \dfrac{1}{100}=\)______ .
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