[中學] 拋物線
一個拋物線y=-2x^2+1與x軸所圍成的面積,可放下一個圓,求此圓最大半徑?
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01/20 23:45, , 1F
01/20 23:45, 1F
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01/20 23:58, , 2F
01/20 23:58, 2F
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01/20 23:58, , 3F
01/20 23:58, 3F
推
01/21 01:55, , 4F
01/21 01:55, 4F
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01/21 09:40, , 5F
01/21 09:40, 5F
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01/21 09:48, , 6F
01/21 09:48, 6F
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01/21 09:48, , 7F
01/21 09:48, 7F
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01/22 03:40, , 8F
01/22 03:40, 8F
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01/22 15:21, , 9F
01/22 15:21, 9F
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01/22 15:22, , 10F
01/22 15:22, 10F
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