Find the volume of the solid inside z = (16-x^2-y^2)^1/2 and
x^2 +y^2 -4x=0 for z>= 0
收錄日期: 2021-04-24 10:07:20
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130506000051KK00033