作者GLP (^__________^)
看板trans_math
标题[考古] 国立考题-体积之二
时间Wed Jun 10 17:13:05 2009
_________
求曲面√x^2 + y^2 + z = 2与两平面x=z 及x=0所围部分之体积
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 58.115.131.37
1F：推 midarmyman:LP你刚刚PO那题干麻删掉 我算到一半@@ 140.117.198.78 06/10 20:17
2F：→ GLP:因为我算错了哈哈 结果算对就想说不要麻烦大家 58.115.131.37 06/10 20:22
3F：→ GLP:了 58.115.131.37 06/10 20:22
4F：推 midarmyman:给我上下限 140.117.198.78 06/10 20:31
5F：→ GLP:我这题不会噎@@ 58.115.131.37 06/10 20:32
6F：→ midarmyman:你删掉那题 140.117.198.78 06/10 20:32
7F：→ midarmyman:答案顺便给我一下 140.117.198.78 06/10 20:34
8F：→ GLP:2根号8 乘pi 58.115.131.37 06/10 20:53
9F：推 midarmyman:上下限? 你用寄信给我算式好了 140.117.198.78 06/10 20:55
10F：推 midarmyman:我算出来是2根号2 乘PI= = 140.117.198.78 06/10 21:19
11F：→ midarmyman:你用三角代换法吗? 140.117.198.78 06/10 21:19
12F：推 midarmyman:没事了 我刚刚算错 140.117.198.78 06/10 21:21