int sin 2 x sin 4 x sin 6 xdx =frac{1}{2} int(2 sin 2 x sin 4 x) sin 6 x d x =frac{1}{2} int[cos (2 x-4 x)-cos (2 x+4 x)] sin 6 {x} d x =frac{1}{2} int[cos (2 x)-cos (6 x)] sin 6 {x} {dx} =frac{1}{2}[int cos (2 x) sin (6 x) ...
Integrate the functionx2logx View Solution Integrate the functionx2ex View Solution Integrate the functionssin3xcot4x Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, ...
a[n_] := (Integrate[-Cos[n*x],{x,-Pi,0}] + Integrate[Cos[n*x],{x,0,Pi}])/Pi;提示SetDelayed::write:"Tag List in {Sin[1],Sin[1/2],Sin[1/3],Sin[1/7]}[n_] is Protected." 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 Clear[a]a = {Sin[1],...
Answer to: Integrate. \\ \int (x^3\sin^2(x) + (1-x)^3\cos^2(1-x))dx By signing up, you'll get thousands of step-by-step solutions to your homework...
\begin{split}\int \sin ^{4}x\d x&=\int (\sin ^{2}x)^{2}\d x\\&=\int \left (\dfrac {1-\cos 2x}{2}\right )^{2}\d x\\&=\int \left (\dfrac {1-2\cos 2x+\cos ^{2}2x}{4}\right )\d x\\&=\dfrac {1}{4}\left (\int 1\d x-2\int \cos 2x\d x+\int...
{eq}\frac {1}{sin^2 \ x} {/eq}. Integrate with respect to {eq}x {/eq}. Integration: Indefinite integration is used in various applications. We may compute the integration of trigonometric function by using common integrals. The trigonometric cosine function is the reciprocal of the tri...
integrate(f,a,b,(x_2,x_3,...,x_n)) 即需要在上下限后加入后面其他变量的值。 比如对于下式的计算: \int_0^1\sin x\cos y\tan z\ \text{d}y\quad x=2,\ z=3\\ 可以这样写: def f(y,x,z): return np.sin(x)*np.cos(y)*np.tan(z) print(integrate.quad(f,0,1,(2,3))...
>>>importnumpyasnp>>>fromscipyimportintegrate>>>func =lambdax0,x1,x2,x3 : x0**2+ x1*x2 - x3**3+ np.sin(x0) + (...1if(x0-.2*x3-.5-.25*x1>0)else0)>>>defopts0(*args, **kwargs):...return{'points':[0.2*args[2] +0.5+0.25*args[0]]}>>>integrate.nquad(func, ...
百度试题 结果1 题目Integrate the following functions w.r.t. x e^(ax)sinbx 相关知识点: 试题来源: 解析 (e^(xi))/(a^2+b^2)(asinbx-bcosbx) 反馈 收藏
百度试题 结果1 题目【题目】Integrate: ∫sin^4x⋅x 相关知识点: 试题来源: 解析 【解析】 3/8x1/4sin2x+1/(32)sin4x1C 3 1 反馈 收藏