2elpha2 第一个注意到分母可以变成【3+cos(2x)】/2而正好sin(2x)dx=-dcos(2x)/2题目就转化为-∫dcos(2x)/【3+cos(2x)】 2022-01-23 12:134回复 晓之车高山老师 其实up表达的意思就是,被积函数某个地方稍有改动,对应不定积分表达式就可能有很大的变化,甚至完全不同 2022-01-24 03:072回复 QNのstar...
Integrate {eq}\int e^{3x} \sin 2x \, \mathrm{d}x {/eq}. Integration by Parts: When dealing with the integration of the product of two functions from the product rule of differentiation we can write: {eq}\frac{d}{{dx}}\left( {st} \right) = s\frac{{dt}}{{dx}} + t\frac...
\int e^{5x} \sin(4x) dx = Evaluate the following indefinite integral: \int \dfrac{cos(ln(x))}{x} dx. Evaluate the indefinite integral, int3x^3+5x^2+5x-5 x^2-1 dx. Evaluate the indefinite integral of [ (x^2 + x + 1) / (x^3 + x) ] dx Evaluate the indefinite integral...
积分对比:Integral of 1/(1 + sin^2 x) dx vs Integral of 1/(1 - Mathhouse 关注 专栏/积分对比:Integral of 1/(1 + sin^2 x) dx vs Integral of 1/(1 - 积分对比:Integral of 1/(1 + sin^2 x) dx vs Integral of 1/(1 - 2022年01月22日 13:235398浏览· 39点赞· 3评论 Ma...
d/(dt)(\sqrt[7]{t}+6sqrt(t^7))dtd(7t+6t7)integral of 1/((2x-1)(x+3))∫(2x−1)(x+3)1dx(\partial)/(\partial x)(3sin(3x))∂x∂(3sin(3x))integral of sin^6(x/2)∫sin6(2x)dx(dy)/(dx)-3y=6dxdy−3y=6 ...
Answer to: Use integration by parts to find the integral. (Use C for the constant of integration.) integral x sin^2 (x) dx. By signing up, you'll...
Evaluate the definite integral int(1)^(2)(1)/(x)dx 00:34 Evaluate the definite integral int(0)^(1)(4x^(3)+3x^(2)-2x-1)dx 01:18 Evaluate the definite integral int(0)^((pi)/(4))2sin2xdx 00:53 Evaluate the definite integral int(0)^((pi)/(2))2cos2xdx 00:49 Evaluate ...
百度试题 结果1 题目The integral of cos(x) dx is ___. A. sin(x) B. -sin(x) C. cos(x) D. -cos(x) 相关知识点: 试题来源: 解析 A。对 cos(x)积分得 sin(x)。选项 B、C、D 都不符合。反馈 收藏
sin−1 (2x1+x2) dx View Solution Evaluate: intsin^2x dx 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 ...
Evaluate the indefinite integral. int (6x^7 + 2e^x - 1) dx Evaluate the Indefinite Integral: \int \sin(\ln x) dx Evaluate the indefinite integral \int 10^8 \log t \, dt Evaluate the indefinite integral of (x^3 + 1)/((x^2)-x)dx ...