[解題] 立體角怎麼求 為什麼是4拍
高中數學的問題
之前想了滿久的發現我竟然不會解
汗顏@@ 虧我還當了多家教老師
求球體積的積分我會作
因為那只是一個維度的積分而已
球面積的積分需要兩個維度
數學上我雖然會算
可是卻不知道從何而來?
高手能幫解答嗎
維基百科寫的我看不太懂@@ 謝謝~
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04/09 16:58, , 1F
04/09 16:58, 1F
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04/09 17:19, , 2F
04/09 17:19, 2F
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04/09 17:22, , 3F
04/09 17:22, 3F
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04/09 17:44, , 4F
04/09 17:44, 4F
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04/09 17:45, , 5F
04/09 17:45, 5F
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04/09 17:45, , 6F
04/09 17:45, 6F
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04/09 23:11, , 7F
04/09 23:11, 7F
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04/09 23:12, , 8F
04/09 23:12, 8F
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04/09 23:12, , 9F
04/09 23:12, 9F
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04/09 23:13, , 10F
04/09 23:13, 10F
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04/09 23:14, , 11F
04/09 23:14, 11F
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04/10 15:08, , 12F
04/10 15:08, 12F
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04/10 15:08, , 13F
04/10 15:08, 13F
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04/10 15:09, , 14F
04/10 15:09, 14F
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04/10 15:09, , 15F
04/10 15:09, 15F
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04/10 15:10, , 16F
04/10 15:10, 16F
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04/10 15:11, , 17F
04/10 15:11, 17F
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04/10 15:11, , 18F
04/10 15:11, 18F
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04/10 15:12, , 19F
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04/10 15:13, , 20F
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04/10 15:13, , 21F
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04/10 15:15, , 22F
04/10 15:15, 22F