增函數(shù)減函數(shù)的遞推:
1、增函數(shù)+增函數(shù)=增函數(shù)
2、減函數(shù)+減函數(shù)=減函數(shù)
3、增函數(shù)-減函數(shù)=增函數(shù)
4、減函數(shù)-增函數(shù)=減函數(shù)
5、增函數(shù)-增函數(shù)=不能確定
6、減函數(shù)-減函數(shù)=不能確定
2024-09-22
增函數(shù)減函數(shù)的遞推:
1、增函數(shù)+增函數(shù)=增函數(shù)
2、減函數(shù)+減函數(shù)=減函數(shù)
3、增函數(shù)-減函數(shù)=增函數(shù)
4、減函數(shù)-增函數(shù)=減函數(shù)
5、增函數(shù)-增函數(shù)=不能確定
6、減函數(shù)-減函數(shù)=不能確定