高一数学题(简单)
设集合M={x|x^2≥x},N={x|1/x>2}M∪N=?
人气:466 ℃ 时间:2020-02-06 05:30:52
解答
M∪N={x>1且x
推荐
猜你喜欢
- 铜在氢氧化钠溶液中加热会生成什么
- they can also listen to radio ,but they can learn it better and more easily on TV.why?because they
- when i came back ,i found my father ( )Alying B to lie C lain Dlay
- 250千瓦要用多大平方三相四线电缆?
- 数学语文平均分95语文英语平均分88求三科的平均分
- X的平方减四X减五等于零怎样做
- how could you not get it?可不可以写成how couldn"d you get it?
- 如图,在四边形ABCD中,点E,F分别在AB,DC上,且AD//EF//BC,AE:EB=2:3,AD=3,BC=7,求EF的长