求助···limx趋近于0(sinx/x)^(1/x^2)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 12:11:57
![求助···limx趋近于0(sinx/x)^(1/x^2)](/uploads/image/z/7105128-24-8.jpg?t=%E6%B1%82%E5%8A%A9%C2%B7%C2%B7%C2%B7limx%E8%B6%8B%E8%BF%91%E4%BA%8E0%28sinx%2Fx%29%5E%281%2Fx%5E2%29)
x){iCA0'3Ŷ'>gQW_a_giTOr;|5c)+|{tC?Do=@4*M20YMF 1> OvQ
求助···limx趋近于0(sinx/x)^(1/x^2)
求助···limx趋近于0(sinx/x)^(1/x^2)
求助···limx趋近于0(sinx/x)^(1/x^2)
解;
利用等价无穷小
原式=lim(x→0)(x/x)^(1/x^2)
=lim(x→0)(1)^(1/x^2)
=1
求助···limx趋近于0(sinx/x)^(1/x^2)
limx趋近于0+ x·e^1/x
limx趋近于0 x-sinx/sinx-xcosx
limx趋近于0(sinx/x)^(1/x^2)
limx趋近于0 (tanx-sinx)/sin^3x
当x趋近于0时,limx-sinx/x+sinx怎么算
极限limx趋近于0 (sin(sinx)-sinx)/x^3怎么求?
limx趋近于无穷大时x+sinx/x等于多少
limx趋近于无穷大时x+sinx/x等于多少
limx趋近于0sin3x/2x
limx趋近于0 tan2x分之x
limx趋近于0lnsinx/x
limx趋近于0x分之tan2x
limx趋近于0x乘cot3x
limx趋近于派,sinx/派-x,求极限
limx趋近于1,(1-x^2)/sinx
limx趋近于0[3e^(x/x+1)-1]^(sinx/x)求极限
limx趋近于0tanx-x/x-sinx 用洛必达法则求极限