>
数学
>
若a小于0 则a的绝对值分之a等于
人气:398 ℃ 时间:2019-10-19 23:31:50
解答
a<0,==>|a|=-a
a/|a|=a/(-a)=-1
推荐
若a小于0,则a分之a的绝对值等于多少
若a大于0在,则a分之a的绝对值等于
当a小于0 b大于0时 负b分之a的绝对值等于
如果a不等于0 a分之a的绝对值等于几
若ab不等于0,则a分之a的绝对值+b的绝对值分之b=?
When love beckons to you,follow him,though his ways are hard and steep.And when his wings enfold you,yield to him,though
In order to study the s____in Russia ,Marx began to learn Russian in his sixties.
函数y=3|x|的递减区间是_.(用区间表示)
猜你喜欢
怎样弄清楚复数名词后是加is还是are
(-2a²b)的三次方+8(-a)²*(-b)的三次方
游泳漂浮后无法站立怎么办?
夏天雷雨之后为什么空气格外新鲜?
70比一个数的九倍减2这个数是多少
Players sometime kick the the ball ,but they also throw the ball and run with
where所引导的定语从句 系表结构
The leaves of the trees fall in ______.
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版