lim x趋于0 (sinx+x*cosx)/x=?
lim x趋于0 (sinx+x*cosx)/x=?
lim (sinx/x)*lim (1/cosx)=1 x趋于0的
lim x趋于0,sinx/(1+cosx)等于多少?
等价无穷小代换求极限lim(x趋于0)[ (sinx-x)/(x^3) ]=lim(x趋于0)[(cosx -1)/3x
lim x趋于0 (sinx+x^2sin1/x)/[(1+cosx)ln(1+x)]
lim(sinx-x*cosx)/(sinx)^3,x趋于0,求极限
lim(x趋于0)(1+sinx)^1/x=?
lim(√1+cosx)/sinx x趋于π+ 求极限
Lim,x-0,(1/sinx)*(1/x-cosx/sinx)=?
1.lim(x趋于0)x2/sinX
lim(arcsinx/sinx) (x趋于0)
lim((cosX)^3X)/(sinx^3),x趋于0,求极限