那么偶偶=偶,奇奇=奇,奇×奇=偶,奇×偶,正割函數(shù)y=cscx是奇數(shù)函數(shù),F=kx是奇數(shù)函數(shù),Yu函數(shù)y=cotx是奇數(shù)函數(shù),正切函數(shù)y=tanx是奇數(shù)函數(shù),8典型值奇偶函數(shù)sine函數(shù)y=sinx是奇數(shù)函數(shù),反比函數(shù)是奇數(shù)函數(shù),f是偶數(shù)函數(shù),J是奇數(shù)函數(shù),J是奇數(shù)函數(shù)。1、如何判斷函數(shù)奇偶性判斷函數(shù)奇偶性愛的主要四種方法1。具備必要條件函數(shù)having奇偶sex,必要條件是定義域關(guān)于原點(diǎn)對(duì)稱。經(jīng)常用在選擇題中,如果不是關(guān)于原點(diǎn)對(duì)稱,那么函數(shù)none奇偶sex。2.使用奇偶sex。如果定義域關(guān)于原點(diǎn)對(duì)稱...
更新時(shí)間:2023-03-20標(biāo)簽: 奇偶函數(shù)函數(shù)奇偶0.43.3奇數(shù) 全文閱讀