推 LeoRen:1次偏微求臨界點 2次偏微判斷有無相對極值118.161.145.233 06/11 10:20
→ LeoRen:求f和g交點,做|f-g|分段積分118.161.145.233 06/11 10:22
請問各位大大 小弟有幾題的積分題目 我不會解 可以幫忙解一下嗎?
Find the relative extrema of the function
f(x,y) = 4y^3 + x^2 - 12y^2 - 36y + 2 ?
Find the area of the region completely enclosed by the graphs
of the functions
f(x) = x^3 - 3x + 3 and g(x) = x + 3 ?
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