lim(3x^100+x^88+1)/(5x^100-x^87+x)x趋近于1
lim x趋近于无穷大 (1-x)∧x=?
一道高等数学题lim[ln(100x^60+2x^4+5)]/[ln(4x^10+x^3+x^2+1)](x趋近于正无穷
求极限 x趋近于正无穷 Lim{[x^(1+x)]/[(1+x)^x]-x/e}
lim (x趋近于0) [(3x-1)/(3x+1)]的3X次方
lim x [sin ln(1+3/x)-sin ln(1+1/x)],x趋近于无穷大,
求极限 x趋近于0 lim[(4^x-5^x)/2]^1/x
lim( (sinx-x)/( (x-e^x+1)x ) ),x趋近于0,求极限?
lim(1/(x^2-x)+2/(x^2-x)) x趋近于0
lim (sqrt(x+2)-sqrt(x))/(sqrt(x+1)-sqrt(x)) (X趋近于正无穷)
Lim(sinx/x)^1/(1-cosx) X趋近于0
求极限 lim x趋近于0 (ex-1)/x
lim[lnx/x-1] X趋近于1...