作者chang0529 (美国仔)
看板trans_math
标题[积分] 双重积分问题
时间Tue Jun 7 23:22:34 2011
Sketch and use a double integral to find the volume of the solid in the first
octant bounded by two cylinders z = 4-x2 and z = 4-y2 ‧ (in a 3-D.space)
这是去年中兴的考古题,想请教板上高手, 能帮小弟解惑一下吗,谢谢
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◆ From: 125.224.128.69
1F：→ yhliu:z = min{4-x^2,4-y^2} 曲面下, xy-平面上. 125.233.159.33 06/08 21:02