[微積] 請教一題多重極限
Let f(x.y)=x^y , Evaluate lim[f(3+4h,2+2h)-f(2,3)]/h=?
h→0
請問思考方向是 lim f(x+4h,2+2h)-f(2,3)/ ?h 嗎?
(x→3,y→2)
若是,請問分母的?h如何繼續化下去?
請大家指教
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