1-cos2x极限
![求极限limx趋近于1(cosπx/2)/x-1](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4113494716,122927308&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
求极限limx趋近于1(cosπx/2)/x-1
图片尺寸2976x3968![1-√cos2x的等价无穷小是什么? - 知乎](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2258268162,847785725&fm=253&fmt=auto&app=138&f=JPEG?w=907&h=500)
1-√cos2x的等价无穷小是什么? - 知乎
图片尺寸2256x1243![急求极限lim(x→0){∫(从cos x到1)e^(-t^2)dt}/x^2 ; 附一定计算过程](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2178356449,3207545905&fm=253&fmt=auto&app=138&f=PNG?w=495&h=311)
急求极限lim(x→0){∫(从cos x到1)e^(-t^2)dt}/x^2 ; 附一定计算过程
图片尺寸495x311![利用等价无穷小的性质,求下列极限lim1–cos2x/sinx·tanx _百度教育](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1725644651,1428890206&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=564)
利用等价无穷小的性质,求下列极限lim1–cos2x/sinx·tanx _百度教育
图片尺寸907x1024![[1-(cosx)(cos2x)^1/2(cos3x)^1/3]/x^2的极限](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2379533783,2919501075&fm=253&fmt=auto&app=138&f=PNG?w=500&h=500)
[1-(cosx)(cos2x)^1/2(cos3x)^1/3]/x^2的极限
图片尺寸600x600![极限运算](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=39053825,3079653666&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=371)
极限运算
图片尺寸1052x780![求极限limx趋向于无穷x^2(cos2/x-1)](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2872863981,3267768171&fm=253&fmt=auto&app=138&f=JPG?w=500&h=281)
求极限limx趋向于无穷x^2(cos2/x-1)
图片尺寸1600x900![12-1-2x上极限确定收敛半径](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1813221271,3419964150&fm=253&fmt=auto&app=120&f=JPEG?w=888&h=500)
12-1-2x上极限确定收敛半径
图片尺寸1713x964![lim8cos^2x-2cosx-1/2cos^2x cosx-1求极限](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=876775618,1708370614&fm=253&fmt=auto&app=138&f=JPEG?w=272&h=187)
lim8cos^2x-2cosx-1/2cos^2x cosx-1求极限
图片尺寸272x187![limx→0(1-cos2x)/x((e^3x)-1)求极限呢?_百度知道](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2630268233,397205506&fm=253&fmt=auto&app=138&f=JPEG?w=375&h=500)
limx→0(1-cos2x)/x((e^3x)-1)求极限呢?_百度知道
图片尺寸744x992![lim8cos^2x-2cosx-1/2cos^2x cosx-1求极限](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1797007188,3873021350&fm=253&fmt=auto&app=138&f=JPEG?w=239&h=156)
lim8cos^2x-2cosx-1/2cos^2x cosx-1求极限
图片尺寸239x156![请问cos(1/x)为cos∞,是个有界量,x0左右两段都是∞,能不能判断极限](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2005719348,3026077375&fm=253&fmt=auto&app=138&f=JPEG?w=600&h=450)
请问cos(1/x)为cos∞,是个有界量,x0左右两段都是∞,能不能判断极限
图片尺寸600x450![lim(x→0) (1-cos(1-cosx))/(arctanx^2)^2求极限_百度知道](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3302943089,1550764227&fm=253&fmt=auto&app=138&f=JPEG?w=376&h=333)
lim(x→0) (1-cos(1-cosx))/(arctanx^2)^2求极限_百度知道
图片尺寸376x333![limx→0(1-cos2x)/x((e^3x)-1)求极限呢?_百度知道](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=224667336,3793557258&fm=253&fmt=auto&app=138&f=JPEG?w=1200&h=500)
limx→0(1-cos2x)/x((e^3x)-1)求极限呢?_百度知道
图片尺寸2736x1140![求极限limx→0(cos2x)^(1/(sinx)^2)_百度知道](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2690847998,2239465777&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=674)
求极限limx→0(cos2x)^(1/(sinx)^2)_百度知道
图片尺寸780x1052![当x趋近于0时log(1 x^2)/(1-cos(2x))的极限该怎么算?](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2133476944,1526142306&fm=253&fmt=auto&app=138&f=JPEG?w=427&h=569)
当x趋近于0时log(1 x^2)/(1-cos(2x))的极限该怎么算?
图片尺寸450x600![高等数学基础求极限](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1965348078,3710000417&fm=253&fmt=auto&app=138&f=JPEG?w=375&h=500)
高等数学基础求极限
图片尺寸744x992![求极限lim(x→0)(1-根号cosx)/[x(1-cos根号x)]_360问答](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1518223587,4047792238&fm=253&fmt=auto&app=138&f=JPEG?w=439&h=268)
求极限lim(x→0)(1-根号cosx)/[x(1-cos根号x)]_360问答
图片尺寸439x268![cos2x为什么等于±1](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3200288488,1740878173&fm=253&fmt=auto&app=120&f=JPEG?w=1216&h=684)
cos2x为什么等于±1
图片尺寸1280x720![求极限lim[1-(cosx)^0.5]/[1-cos(x)^0.5] 其中x趋向于0正](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3349972902,2091254287&fm=253&fmt=auto&app=138&f=JPG?w=280&h=500)
求极限lim[1-(cosx)^0.5]/[1-cos(x)^0.5] 其中x趋向于0正
图片尺寸679x1214