[積分] 算形心座標~~
D為心臟線
r=a(1+cosθ)
所為的區域,求D其形心座標!
謝謝~~
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◆ From: 61.228.220.179
推
59.115.229.227 07/18, , 1F
59.115.229.227 07/18, 1F
推
61.228.220.179 07/18, , 2F
61.228.220.179 07/18, 2F
推
220.135.213.145 07/18, , 3F
220.135.213.145 07/18, 3F
推
59.115.229.227 07/18, , 4F
59.115.229.227 07/18, 4F
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