z=x^2 + y^2 and 3z=4 - x^2 - y^2
更新1:
可否用polar coordinates 的方法??
double integral7
2011-02-27 7:06 am
Find the volume lying between the paraboloids
z=x^2 + y^2 and 3z=4 - x^2 - y^2
z=x^2 + y^2 and 3z=4 - x^2 - y^2
回答 (1)
2011-02-27 8:12 am
收錄日期: 2021-04-23 23:23:34
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https://hk.answers.yahoo.com/question/index?qid=20110226000051KK01697