求极限limx趋近于0 (sin(x^n))⼀((sinx)^m),(m,nwei 正整数)

2025-12-25 00:08:41
推荐回答(1个)
回答1:

limx趋近于0 (sin(x^n))/((sinx)^m)
=limx趋近于0 x^n/x^m
=0 (n>m)
1 (n=m)
∞ (n