三個數0.993.3,log3π,log20.8的大小關係爲( )A.log20.8<0.993.3<log...
問題詳情:三個數0.993.3,log3π,log20.8的大小關係爲()A.log20.8<0.993.3<log3πB.log20.8<log3π<0.993.3C.0.993.3<log20.81<log3π D.log3π<0.993.3<log20.8【回答】A【解答】解:∵0<0.993.3<1,log3π>1,log20.8<0,∴log20.8<0.993...