求極大極小值
f(x,y)=x^2+3y^2+2y
Find the max of f(x,y) on the unit circle x^2+y^2=1
可以用 Lagrange 去做嗎??
用三角函數我作的出最大最小
但是 Lagragne 卻只求的出最小……
謝謝回答^^
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◆ From: 140.129.67.79
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140.113.122.129 06/29, , 1F
140.113.122.129 06/29, 1F
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140.113.122.129 06/29, , 2F
140.113.122.129 06/29, 2F
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202.178.166.92 06/29, , 3F
202.178.166.92 06/29, 3F
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140.113.7.249 06/29, , 4F
140.113.7.249 06/29, 4F
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202.178.166.92 06/29, , 5F
202.178.166.92 06/29, 5F
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