Indicate which surface the equation represents.
Solution: According to the definition of a cylinder , the equation
represents a hyperbolic cylinder with the hyperbola on the surface as the directrix and the generatrices parallel to axis in the space rectangular coordinate system .
请安装使用
数苑手机客户端(APP)
数苑APP：支持书签、笔记与数学实验编程运算功能，支持用户反馈求助并查看所有作者点评。
