[中學] 請問一題函數的極大值...
這是某私立高中的段考試題,小弟不才解不出來 ,還請各位大大給點提示
題目:
(a+b-1)^2+(a+2b-1)^2+(a+3b-2)^2+(a+4b-3)^2有小值時,a=? b=?
想法:有想過用廣義柯西,可惜功敗垂成
還請大家幫忙一下 給點提示謝謝
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07/05 23:42, , 1F
07/05 23:42, 1F
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07/05 23:43, , 2F
07/05 23:43, 2F
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07/05 23:43, , 3F
07/05 23:43, 3F
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07/05 23:45, , 4F
07/05 23:45, 4F
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07/05 23:46, , 5F
07/05 23:46, 5F
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07/05 23:54, , 6F
07/05 23:54, 6F
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07/06 00:44, , 7F
07/06 00:44, 7F
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07/06 00:45, , 8F
07/06 00:45, 8F
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07/06 00:46, , 9F
07/06 00:46, 9F
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07/06 00:46, , 10F
07/06 00:46, 10F
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07/06 01:24, , 11F
07/06 01:24, 11F
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07/06 01:24, , 12F
07/06 01:24, 12F
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07/06 01:25, , 13F
07/06 01:25, 13F
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07/07 16:02, , 14F
07/07 16:02, 14F
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07/07 12:20,
6年前
, 15F
07/07 12:20, 15F
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