lim(x→0)sin5X/sin3X
2个回答
0/0型的极限,x趋近0时,sinx=x
lim(x-->0)sin3x/sin5x
=lim(x-->0)3x/5x
=3/5
相关问题
lim x→0 sin3x/sin5x
lim(x→0)(x-sin2x)/(x+sin5x)
lim(x→0)tan3x/sin5x=?
lim x→0 sin(5x)/sin(8x),求x
lim(x→0)(sin5x)/x=?
lim x->∞ sin1/x 为什么lim x->∞ (3x^2-5)/(5x+3).sin2/x 不能把lim x-
lim,x->0,(sin5x)分之(sin2x)=?
lim sin 2x / sin 5x lim arctan x / x
求极限lim x→0 sin2x/sin3x ,
lim(x→0+)[ln(sin5x)]/[ln(sin3x)] 这题咋做