lim(x→0) sinx-x(x+1)/xsinx
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lim(x→0)sinx-x(x+1)/xsinxlim(x→0)sinx-x(x+1)/xsinxlim(x→0)sinx-x(x+1)/xsinx用2次罗比达法则lim(x→0)sinx-x(x+
lim(x→0) sinx-x(x+1)/xsinx
lim(x→0) sinx-x(x+1)/xsinx
lim(x→0) sinx-x(x+1)/xsinx
用2次罗比达法则
lim(x→0) sinx-x(x+1)/xsinx =lim(x→0) (cosx-2x-1)/(sinx +xcosx)
=lim(x→0) (-sinx-2)/(2cosx -xsinx)=(-2)/2=-1.
lim (x→0)x-sinx/x
lim(x→0) sinx-x(x+1)/xsinx
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lim(x→0)sinx/|x|rt
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lim x→0 x/sinx=
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lim x→0(sinx)^x
lim(x→0)(x-sinx)/(x+sinx)
lim(x→0) x-sinx/x+sinx的极限
lim[(x-sinx)/(x+sinx)] x→0
lim X→0 [(1/(e^x-1))-(1/sinx)]
lim(x→0)(1+sinx)^(1/2x)
lim(x→0)(1/sinx-1/x)
lim(x→ 0)tan2x-sinx/根号(1+x)-1
lim[x→0] (1-sinx)^(1/x)的极限
lim(x→0)cotx[1/sinx-1/x]