来自崔辰州的问题
什么是界限,下界和上界?不懂.(全英语)Correctto1significantfigure,x-7andy=9.a)Calculatethelowerboundforthevalueofxy.b)Calculatetheupperboundforthevalueofx/y.
什么是界限,下界和上界?不懂.
(全英语)
Correctto1significantfigure,x-7andy=9.
a)Calculatethelowerboundforthevalueofxy.
b)Calculatetheupperboundforthevalueofx/y.
1回答
2020-02-13 10:32