[考古] 96逢甲微積分
Find the local maximum and minimum values and saddle point(s) of
f(x,y)=3x-x^3-2y^2+y^4
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07/14 17:30, , 1F
07/14 17:30, 1F
→
07/14 17:30, , 2F
07/14 17:30, 2F
推
07/14 20:51, , 3F
07/14 20:51, 3F
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