求极限lim(x->无穷,( (1+tanx) /(1+sinx) ) ^(1/x^3) )
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 12:46:18
xjA_Lp2u9U]7[gAQBpBU
hW5&"FW:E[>:~>12~;#)u:mgcF]H,^ennn6o<ʺ}7UU{7jVM7YUMCT[p-t_EJIW-gQ!h\Z[T됇
CM`tr4,
ZRhJ؈E5K%8x2g@ PF,IZ,C[yOǯ}xzx@'e2 qMׯLS?Vm8a+`sἢPYcҨ+G,^GA*6Er*sYhx0 D:`DRsNߐگf,'
求极限lim(x->无穷,( (1+tanx) /(1+sinx) ) ^(1/x^3) )
求极限lim(x->无穷,( (1+tanx) /(1+sinx) ) ^(1/x^3) )
求极限lim(x->无穷,( (1+tanx) /(1+sinx) ) ^(1/x^3) )
等价小替换:x→0,ln(1+x) ~ x,1-cosx ~ x²/2