[其他] 向量題目求救
請問一下解答上面說因三點共線,所以3t-t=1這邊是怎
麼來的 ?麻煩各位了,感謝!
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04/09 19:36, , 1F
04/09 19:36, 1F
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04/09 20:09, , 2F
04/09 20:09, 2F
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04/09 20:09, , 3F
04/09 20:09, 3F
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04/09 21:10, , 4F
04/09 21:10, 4F
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04/09 21:19, , 5F
04/09 21:19, 5F
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04/09 21:33, , 6F
04/09 21:33, 6F
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04/09 21:53, , 7F
04/09 21:53, 7F