[中學] 一題橢圓
如圖,感謝各位的幫忙
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推
06/20 01:35, , 1F
06/20 01:35, 1F
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06/20 01:35, , 2F
06/20 01:35, 2F
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06/20 02:30, , 3F
06/20 02:30, 3F
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06/20 02:31, , 4F
06/20 02:31, 4F
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06/20 03:01, , 5F
06/20 03:01, 5F
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06/20 08:45, , 6F
06/20 08:45, 6F
→
06/24 00:24, , 7F
06/24 00:24, 7F
推
06/24 00:47, , 8F
06/24 00:47, 8F
→
06/24 16:11, , 9F
06/24 16:11, 9F
→
06/24 16:11, , 10F
06/24 16:11, 10F
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