取指數(shù)得exp
lim(x趨于∞)3x in(x+1/x+2)=
explim(t趨于0)(3/t) in(t+1/1+2t)=explim(t趨于0)(3/t)((int+1)-in1+2t))羅必達(dá)法則=exp3lim(t趨于0)(1/1+t-2/1+2t)=exp(-3)
lim(x趨于∞)[(x+1)/(x+2)]^3x=( )求計(jì)算過程
lim(x趨于∞)[(x+1)/(x+2)]^3x=( )求計(jì)算過程
數(shù)學(xué)人氣:354 ℃時(shí)間:2020-04-23 06:22:05
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