作业帮lim(x+sin3x)/(x-sin3x)的极限
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 20:52:00
lim(x+sin3x)/(x-sin3x)的极限
lim(x+sin3x)/(x-sin3x)的极限
lim(x+sin3x)/(x-sin3x)的极限
此题楼主应该打少了x→0或x→∞的条件,不过无论是上述哪种情况,均可利用多次洛必达法则进而求得答案【分子分母分别求导】
原式=lim(1+3cos3x)/(1-3cos3x)
=lim(-9sin3x)/(9sin3x)
=-1
lim(x+sin3x)/(x-sin3x)的极限
lim(x-0)(sin3x*sin5x)/(x^2)
lim sin3x/x x→∞
求极限 lim(sin2x/sin3x) x->π
lim（x→0）sin5X/sin3X
lim(x →0)sin3x/tan2x
计算下列极限:lim x/sin3x
lim x-π sin3x/tan5x 怎么求
lim X趋向于0 arcsin2x/sin3x
lim(x趋向于0)arctan2x/sin3x
lim（x→0）tan4X/sin3X
lim(sin3x/tan4x）x趋向0
极限Lim(x->0)(sin3x)/x= 极限Lim(x->0)(sin3x)/x=
lim(x->∞)x*sin3/x的极限是多少?
lim(x→∞)(xsin2/x+sin3x/x)
Lim sin3x ------------=多少?x-0 x+tan7xLim sin3x ----------------x-0 x+tan7x
求极限 lim(sin2x/sin3x)x->0x→0
lim x趋于0 ln (1+2x)/sin3x