View Solution ∫ dx View Solution ∫sin32xdx View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics ...
∫π/4−π/4x3sin4xdx= View Solution Evaluate∫π20sin4xcos2xdx. View Solution ∫π/4−π/4sin−4xdxका मान है View Solution Evaluate∫π40sin22xdx View Solution பின்வரும் வரையறுத்த தொகையிடல...
相关知识点: 试题来源: 解析 选A∵-定$$ - \frac{1}{2}\cos 2x $$的导函数是sin2x ∴$$ \int \sin 2xdx=- \frac{1}{2}\cos 2x+c $$ 反馈 收藏
$$ x \sin ^{2}\times dx \\ = \left\{ x \cdot \frac{1- \cos 2x}{2}dx $$ $$ = \frac{1}{2}(\int x-x \cos 2xdx) \\ = \frac{1}{2}(\frac{1}{2}x^{2}- \frac{1}{2})\int \times d \sin 2x) \\ = \frac{1}{4}(x^{2}-x \sin 2x+ \int \...
Here also, we have ∫sinxdx=−cosx+c,where cis an arbitary constant. Answer and Explanation: Here the given integral is ∫x2sin(x3)dx. Substituting {eq}\displaystyle u = {x^3} \Rightarrow du =...Become a member and unlock all Study Answers Start today. Try it now...
Evaluate: \int \sec^{4} x\tan^{8}xdx. Evaluate: \int \frac{2x-1}{3x^3 + 12x}dx Evaluate. int (x^2 - e^(2x))dx Evaluate the following integral:(a) \int \frac{Inx^{}2}{x} dx; \: (b) \int \frac{Inx}{x^{2 dx; \: (c) ...
Answer to: Evaluate the integral \int_{0}^{\frac{\pi }{2}}\sin ^{3}\ x\cos ^{2}\ xdx By signing up, you'll get thousands of step-by-step solutions...
利用第一换元法求下列积分:∫sin^2xdx 答案 1/2(x-1/2sin2x)+c 结果四 题目 利用第一换元法求下列积分∫(e^(2x))/(1+e^(2x))dx 答案 1/2ln(1+e^(2x))+c相关推荐 1利用换元法求下列积分:; 2利用第一换元法求下列积分:利用第一换元法求下列积分: \$\int e ^ { 2 x ^ { 2...
解: $$ e^{x}\sin ^{2}xdx= \frac{1}{2}(e^{x}(1- \cos 2x)dx= \frac{1}{2}(\int e^{x}dx- \int e^{x \cos 2xdx}) \\ 而 \sigmae^{x}\cos 2xdx= \int \cos 2xd(e^{x})= \cos 2x \cdot e^{x}- \int e^{x}d \cos 2x \\ = \cos 2x \cdot e^...
Evaluate the following integral: \int_{0}^{1} \dfrac{x^3}{\sqrt{64 - x^2 \: dx. Evaluate the following integral: \int_{-1}^{ \frac{1}{3 x^5 e^{3x^2} dx Evaluate the following integral: xsec2xdx Evaluate the following integral. int_-2^2 (3x^3 + 2x^2 + 3x ...