有点难度的积分Integral of (x^6 + x^3) Power[x^3 + 2, (3)^-1] dx 2704 -- 3:40 App 求不定积分 ∫x Sqrt[1 - x^4] dx 2596 2 3:20 App 简单的微分方程 x*y' + sin (2y) = x^4*cos^2 (y) 5585 2 3:43 App x≡3 (mod 5) x≡4 (mod 6) x≡5 (mod 7) 求...
求不定积分Integral of (a*sinx + b*cosx)/(c*sinx + d*cosx) dx(sinx)'=cosx (cosx)'=-sinx,在导数里,是2个非常友好的函数,本题的分子分母结构一样,只是系数不同,可以利用这个条件,用待定系数的方法,将被积函数分解成2个容易积分的函数,求解出答案。, 视
secx积分的视频,请点击 本文禁止转载或摘编 本文为我原创 53 30 6 展开阅读全文 热门评论(6) 请先登录后发表评论 (・ω・) 表情 发布 憨厚的猛龙 2022年2月20日 其实用万能公式也可以 5 -蛮头- :但是会有些麻烦…而且结果也不是十分好看 雪落满南山__ 8月7日 厉害 Jouska-Morri 2022年...
We can remember the formulas of derivatives of some important functions. Here are the corresponding integrals of these functions that are remembered as standard formulas of integrals.∫ xn dx=xn+1 /n+1+C, where n ≠ -1 ∫ dx =x+C ∫ cosxdx = sinx+C ∫ sinx dx = -cosx+C ∫ sec...
Evaluate the indefinite integral. (Use C for the constant of integration.) \int \frac{dx}{\cos^{2}(x)\sqrt[3]{1 + \tan(x) Solve the integral using u = tan(x), ∫ 2 tan(x) sec^2 (x)dx What is the integral of cosx^3 sinx^8 dx [write cosx^3 as cosx(1-sinx^2)] ...
Answer and Explanation:1 Given: I=∫cot(x)dxI=∫cos(x)sin(x)dx Let... Learn more about this topic: Integral of Csc(X) | Overview, Steps & Antiderivative from Chapter 10/ Lesson 13 42K Learn how to take the integral of CSC(x) with the help of an example. Understand ...
【题目】Use integration by parts to find the integral of:[Hint: In (7) write nz as 1nz and in (9) write arctanz as 1arctan .(1)x2(2) xsinx(3) x^2lnx(4)z sin3(5) xcos2x(6) xsec^2x(7)n(8) (lnx)^2(9)arctan ...
Evaluate the integral \int [0.3-0.8] cosx-ln(9sinx)dx Evaluate the integral. (Use C for the constant of integration.) integral of (x^2 + 6 x) cos x dx Evaluate the integral: 0 pi sin(x) e cos(x) dx Evaluate the integral. \int_{0}^{5}3e^x+4 \c...
As a consequence, a Turán type inequality for certain Lommel functions of the first kind is obtained. Furthermore, some monotonicity properties of functions involving the remainders of the Taylor series expansion of the functionssinxandcosxare given....
Evaluate the definite integral from 0 to pi/4 of (4cosx+7sinx). Evaluate the following definite integrals: a) the integral from -1 to 0 of (5x +(3)(e^x))dx b) the integral from 1 to 2 of (1y - 5(y^7))/(y^3) dy c) the integral from 0 to pi/4 of (-4 -...