奇加偶等于什么

　　函數(shù)奇偶性結(jié)論

　　奇函數(shù)±奇函數(shù)=奇函數(shù)

　　偶函數(shù)±偶函數(shù)=偶函數(shù)

　　奇函數(shù)×奇函數(shù)=偶函數(shù)

　　偶函數(shù)×偶函數(shù)=偶函數(shù)

　　奇函數(shù)×偶函數(shù)=奇函數(shù)