[中學] 高中數學一題
一題高中數學,謝謝指教
P,Q,R 是以O為圓心的單位圓上三點,若P(1,0),Q(3/5,4/5)
且PQ弧長 = QR弧長,則R點座標為??
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12/22 09:34, , 1F
12/22 09:34, 1F
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12/22 10:57, , 2F
12/22 10:57, 2F
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12/22 14:08, , 3F
12/22 14:08, 3F
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12/22 14:12, , 4F
12/22 14:12, 4F
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12/22 14:20, , 5F
12/22 14:20, 5F
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12/22 16:19, , 6F
12/22 16:19, 6F
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12/22 20:29, , 7F
12/22 20:29, 7F
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12/22 20:31, , 8F
12/22 20:31, 8F
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12/22 20:31, , 9F
12/22 20:31, 9F
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12/22 23:35, , 10F
12/22 23:35, 10F
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