∫cos^4xdx
![一条积分题∫cos^4xdx求详细过程](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=430190589,123460116&fm=253&fmt=auto&app=138&f=JPG?w=600&h=290)
一条积分题∫cos^4xdx求详细过程
图片尺寸600x290![x/cos^4xdx不定积分](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3741918657,2710593657&fm=253&fmt=auto&app=138&f=GIF?w=500&h=574)
x/cos^4xdx不定积分
图片尺寸566x650![评论 470872743 采纳率:24%擅长:数学 其他回答 原式=∫(1,0)√(1](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=426104850,1901486610&fm=253&fmt=auto&app=138&f=JPEG?w=450&h=238)
评论 470872743 采纳率:24%擅长:数学 其他回答 原式=∫(1,0)√(1
图片尺寸450x238![不定积分∫tan∧3xsec∧4xdx](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3132191805,3982487763&fm=253&fmt=auto&app=138&f=JPEG?w=600&h=330)
不定积分∫tan∧3xsec∧4xdx
图片尺寸600x330![这样的积分怎么求?](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=667720566,4041086392&fm=253&fmt=auto&app=138&f=GIF?w=500&h=677)
这样的积分怎么求?
图片尺寸556x753![sin^2xcos^4xdx不定积分](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2762927640,4232610615&fm=253&fmt=auto&app=138&f=JPEG?w=434&h=561)
sin^2xcos^4xdx不定积分
图片尺寸434x561![1 x^2/1 x^4的不定积分](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=430563629,4170326630&fm=253&fmt=auto&app=138&f=JPEG?w=426&h=568)
1 x^2/1 x^4的不定积分
图片尺寸426x568![4095_2295](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1828036958,254598451&fm=253&fmt=auto&app=138&f=JPEG?w=892&h=500)
4095_2295
图片尺寸4095x2295![sin3xcos4x=(sin7x-sinx)/2 =>∫sin3xcos4xdx=∫(sin7x-sinx)/2 x](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3843877361,2062596514&fm=253&fmt=auto&app=138&f=JPEG?w=371&h=500)
sin3xcos4x=(sin7x-sinx)/2 =>∫sin3xcos4xdx=∫(sin7x-sinx)/2 x
图片尺寸445x600![求不定积分sin^3x/cos^4xdx](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3637052096,734636603&fm=253&fmt=auto&app=138&f=JPEG?w=603&h=362)
求不定积分sin^3x/cos^4xdx
图片尺寸603x362![求√(cos2x-cos4x)在0到pi的定积分](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1112139869,3894126643&fm=253&fmt=auto&app=138&f=JPG?w=522&h=500)
求√(cos2x-cos4x)在0到pi的定积分
图片尺寸767x735![数学不定积分求∫cos2xcos4xdx的不定积分几种不同方法极其答案](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3352229848,3267133423&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=686)
数学不定积分求∫cos2xcos4xdx的不定积分几种不同方法极其答案
图片尺寸583x800![sec4xdx的积分是多少?](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1257783467,2329488963&fm=253&fmt=auto&app=138&f=PNG?w=500&h=727)
sec4xdx的积分是多少?
图片尺寸500x727![=sin4xe^5x/5-1/5∫e^5xdsin4x =sin4xe^5x/5-4/25∫cos4xde^5x =si](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4032848794,628296156&fm=253&fmt=auto&app=138&f=JPEG?w=513&h=240)
=sin4xe^5x/5-1/5∫e^5xdsin4x =sin4xe^5x/5-4/25∫cos4xde^5x =si
图片尺寸513x240![2015-01-04 回答 ∫tan^2xsec^4xdx =](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2060283502,401783370&fm=253&fmt=auto&app=138&f=JPG?w=325&h=181)
2015-01-04 回答 ∫tan^2xsec^4xdx =
图片尺寸325x181![cos∧2n-cos∧2(n-1)的不定积分](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2121911381,3168333051&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
cos∧2n-cos∧2(n-1)的不定积分
图片尺寸864x1152![示例1∫sec4xdx = ?示例2∫tan4xdx = ?](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3133246338,1090415903&fm=253&fmt=auto&app=138&f=JPEG?w=550&h=379)
示例1∫sec4xdx = ?示例2∫tan4xdx = ?
图片尺寸550x379![分钟前 最佳答案 正余弦二倍角公式 =1/4∫sin2xdx =1/8∫1-cos4xdx](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1131145376,2941150414&fm=253&fmt=auto&app=138&f=JPEG?w=432&h=576)
分钟前 最佳答案 正余弦二倍角公式 =1/4∫sin2xdx =1/8∫1-cos4xdx
图片尺寸432x576![求不定积分∫sin∧4xdx/cos∧6x](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1092410207,1294543801&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=480)
求不定积分∫sin∧4xdx/cos∧6x
图片尺寸640x480![32∫cos^2xsin^4xdx,定积分,区间是0→pi.](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=653890061,2996784663&fm=253&fmt=auto&app=138&f=PNG?w=526&h=500)
32∫cos^2xsin^4xdx,定积分,区间是0→pi.
图片尺寸529x503