作者Highhuman (Ryan)
看板trans_math
标题[考古] 98台大微C
时间Sun Jul 1 17:05:33 2012
Find all absolutely extreme values of the function
f(x,y) = x^2+3(y^2)+y
subject to the constraint x^2+y^2<=1
请告诉我解答罗~ 我算完不太确定对不对的说...
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