lim {(cosx)^(1/2)-(cosx)^(1/3)}/ (sinx)^2 x趋近于0
lim {(cosx)^(1/2)-(cosx)^(1/3)}/ (sinx)^2 x趋近于0
求lim x趋近于0 sinx^3 tanx/(1-cosx^2)
Lim(sinx/x)^1/(1-cosx) X趋近于0
求LIM(1-COSX)/X*SINX X趋近于0
lim{[3sinx+(x^2)*cos(1/x)]/[(1+cosx)ln(1+x)]}(x趋近于0)
lim{[sinx+(x^2)*sin(1/x)]/[(1+cosx)ln(1+x)]}(x趋近于0)
limx趋近于0(sinx^3)tanx/1-cosx^2
计算极限 lim(sin3x/sin5x) x趋近于0 lim[2x²/(1-cosx)]x趋近于0
求Lim(sinx+cosx)1/x次方x趋近于0的极限
lim(sinx-xcosx)/x(1-cosx)用洛必达法则求极限(x)趋近于0
lim(x趋近于0) (1/sinx的平方一cosx的平方/x的平方)
求极限 lim (coshx+cosx-2)/{[(sinhx)^2][(sinx)^2)]},x趋近于0