x趋于无穷,求lim(x+3cosx)/(3x-2sinx)
x趋于无穷,求lim(x+3cosx)/(3x-2sinx)
lim(x趋于无穷)[(x+3)/(x^2-x)]*(sinx+2),求函数极限
高数题:limx趋于无穷(cosx+sinx+x^3)^1/x
lim(sinx-x*cosx)/(sinx)^3,x趋于0,求极限
lim(3次根号x^2)sinx/1+x^2(x趋于无穷)
lim((cosX)^3X)/(sinx^3),x趋于0,求极限
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(√1+cosx)/sinx x趋于π+ 求极限
求极限lim(x趋于0)(x-tanx)/(sinx)^3
求极限lim[3x平方+5/5+2]sin3/x (x趋于无穷时)
再来道高数求极限题:求lim[cosx-(1+x)^(1/2)]/(x^3) 【x趋于0】
lim x趋于0 (sinx+x*cosx)/x=?