
[中學] 1題機率問題請教~

類題2的第1小題~
煩請站上大師指點迷津~
感謝,謝謝您,謝謝。
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推
08/15 03:20, , 1F
08/15 03:20, 1F
推
08/15 23:06, , 2F
08/15 23:06, 2F
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08/16 00:35, , 3F
08/16 00:35, 3F
推
08/16 01:13, , 4F
08/16 01:13, 4F
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08/16 01:14, , 5F
08/16 01:14, 5F
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08/16 01:15, , 6F
08/16 01:15, 6F
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08/16 01:22, , 7F
08/16 01:22, 7F
推
08/16 03:16, , 8F
08/16 03:16, 8F
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08/16 03:17, , 9F
08/16 03:17, 9F
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