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Apply the sin ^2 x power-reducing formula sin ^2x= (1-cos 2x)2.\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\...
Similar Questions ∫cos2xsin3xdx View Solution Evaluate: intsqrt(9-x^2)dx 01:18 Evaluate: intxsqrt((1+x)/(1-x))dx 06:36 Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
Answer to: Integrate: integral \frac {\cos 2x \ dx}{(\sin x + \cos x)^2} By signing up, you'll get thousands of step-by-step solutions to your...
(sin xcos x)((cos ^2x+2sin ^2x)) 相关知识点: 试题来源: 解析 12log _e(cos ^2x+2sin ^2x) 结果一 题目 Integrate the following functions with respect to x: 答案相关推荐 1Integrate the following functions with respect to x: 反馈...
Integrate integral {cos x} / {sin x (1 + sin x) dx}. Integrate: \int \frac{1 + \sin x}{ 1 - \sin x} dx Integrate: \int (x + 1) \sin (x^2 + 2x + 3) dx Integrate: \int \cos^4x \sin x dx Integrate. (cos (x)) divided by ((sin (x))(1-sin (x))) dx Sol...
{1cm} \int x^n\, dx&=\frac { x^{n+1}} {n+1}+C & \left[\text{ This is the power rule of integration } \right]\\[0.3cm] \hspace{1cm}\int \cos (ax)&=\frac{\sin (ax) }{a}+C\\[0.3cm] \hspace{1cm} \int \sin (ax)&=-\frac{\cos (ax) }{a}+C\\[0.3cm] \...
int x sin (4 - 2x2) dx Integrate : \int x^{4}dx/(4x^{5}-3)^{6} Integrate: \int \frac {5x}{\sqrt {1 - (x + 3)^2 dx Integrate: \\ \int \frac{x-2}{(x+1)^2+4}dx Integrate: \int (x^2+9x)\cos xdx Integrate. \int \frac{1}{(xsin^2(ln(x)))}dx Integrate...
=x=tanθ===∫421+x1+2x2+x4dx∫arctan4arctan21+tanθsec4θsec2θdθ∫arctan4arctan2(cos2θ+sinθcosθ)dθθ2−12cos2(t)+14sin(θ)∣∣∣arctan4arctan2−185+12(arctan4−arctan2).∫241+x1+2x2+x4dx=x=tanθ∫arctan2arctan41+t...
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