>
其他
>
x:z=7:3,x:y=5:3,2x-y-z=34;解三元一次方程
人气:242 ℃ 时间:2020-03-21 19:21:23
解答
推荐
解三元一次方程组{x:y=5:3 x:z=7:3 2x-y-z=34 用代入消元法
x:y=5:3x:z=7:32x−y−z=34.
解三元一次方程组{x/7=y/10=z/5,2x+3y-2z=34
2x+y=4,x+3z=1,x+y+z=7解这个三元一次方程组
解三元一次方程组:x/2=y/3=z/5,2x+y+3z=88
How to say this sentence?这句英语对吗?
如何理解《故乡》最后一段作者的思想感情?
从5个数中任意选3个数,再对这3个数任意排列?
猜你喜欢
There__football game in our school.A,will be B,will have 请告知选什么,为什么?
I am a little heavier than her.(同义句转换) She is a litle ___ than me.
联系口技全文,说说善字有哪些作用
There's only enough room for people to walk in,take one each of.the eleven inserts,roll them together,slip a rubber band
Not open the window,please.这里哪里错了?
英语翻译
Mary ( )( )to finish her homework before dinner.否定句
六年级下册语文20课小练笔
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版