推 fs83:這是體積吧? 122.122.249.44 07/20 23:35
→ tree459:看起來是基本的旋轉體體積公式代入就好 218.170.55.232 07/21 08:32
※ [本文轉錄自 Math 看板 #1E9krASa ]
作者: bahamut5461 (永澤) 看板: Math
標題: [微積] 微積分面積問題
時間: Wed Jul 20 22:59:18 2011
Consider the region D bounded by y = 1, y = x^2, x = 1 and y-axis.
(a) Find the volume generated by rotating the region D about x-axis.
(b) Find the volume generated by rotating the region D about x = -1.
Please solve the problem. Thanks.
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.41.171.200