To integrate the function sin−1(2x1+x2), we can follow these steps: Step 1: SubstitutionWe know that sin(2θ)=2tan(θ)1+tan2(θ). Therefore, we can set:2x1+x2=sin(2θ)This implies:x=tan(θ)Thus, we have:dx=sec2(θ)dθ Step 2: Change the IntegralSubstituting x=tan(θ...
Step by step video, text & image solution for Integrate the function in Exercise. sin^(-1)((2x)/(1+x^(2))) by Maths experts to help you in doubts & scoring excellent marks in Class 12 exams. Updated on:21/07/2023 Class 12MATHSINTEGRALS ...
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答案解析 查看更多优质解析 解答一 举报 Clear[a]a = {Sin[1],Sin[1/2],Sin[1/3],Sin[1/7]}a[n_] := (Integrate[-Cos[n*x],{x,-Pi,0}] + Integrate[Cos[n*x],{x,0,Pi}])/Pi;就可以了 解析看不懂?免费查看同类题视频解析查看解答 ...
MATHEMATICA里面定义傅里叶级数,几个问题不懂n1 = 100; a1 = Table[1/\[Pi] NIntegrate[f[x] Cos[i x],{x,-\[Pi],\[Pi]}],{i,0,n1}]; b1 = Table[1/\[Pi] NIntegrate[f[x] Sin[i x],{x,-\[Pi],\[Pi]}],{i,n1}]; Clear[x]; g1 = a[[1]]/2 + Sum[a1[[i + 1
https://www.frontiersin.org/articles. https://doi.org/10.3389/fpsyg.2019.01652/full Cheng, E. W. L. (2019). Choosing between the theory of planned behavior (TPB) and the technology acceptance model (TAM). Educational Technology ...
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Integrate the following int(e^x)/(e^x-2)^2 dx 03:03 Integrate the following inte^(cos^2x)sin2x dx 01:55 Integrate the following intsin^(-1)x/(sqrt(1-x^2))dx 03:02 Integrate the following intdx/(sqrt(1-(x-1)^2) 01:23 Integrate the following int((sec^(-1)x)^2dx)/(x...
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