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Find the volume of the solid inside both x^2+y^2+z^2=a^2 and (x-a/2)^2 +y^2 =(a/2)^2 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 218.168.13.174
superkill:柱坐標代換@@ 61.228.52.39 07/06
cinedy:那~為什麼r的範圍是0~acosθ呢? 218.168.13.174 07/06
cinedy:@@ 我知道了 218.168.13.174 07/06
superkill:- -a 61.228.52.39 07/06
superkill:我剛看到正要回的說 =_= 61.228.52.39 07/06
superkill:您真神 orz 61.228.52.39 07/06
cinedy:^^" SORRY 剛重畫一次圖就看到了 218.168.13.174 07/06
cinedy:還是感謝^^ 218.168.13.174 07/06
superkill::) 61.228.52.39 07/06