Answer to: Evaluate the following integral cos 3 ( x ) sin ( x ) d x By signing up, you'll get thousands of step-by-step solutions to your...
Calculate the Integral of … CLR+–×÷^√f(x)π() √3√4√n√ You can also input: •sqrt(…) •root(n, …) lnlog10lognexpexabs|x| sincostancscseccot arcsinsin-1arccoscos-1arctantan-1 arccsccsc-1arcsecsec-1arccotcot-1 ...
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
1.Identify the integral: We need to find the integral of the cosine function with respect tox. 2.Recall the antiderivative: The antiderivative ofcos(x)issin(x). 3.Add the constant of integration: When computing indefinite integrals, we must include a constant of integration, typically denoted...
Answer to: Evaluate the indefinite integral. Integral of cos x sin(sin x) dx. By signing up, you'll get thousands of step-by-step solutions to your...
求定积分 Integral of (sin^3 x)/(sin^3 x + cos^3 x) from 0 to pi/2 1.1万 21 04:35 App 有点难度的积分 Integral of x^2/(x sinx + cosx)^2 dx 1044 1 01:59 App 简单的几何问题,求长度 2461 0 01:56 App 中国为什么很难出大的数学家? 6284 22 04:10 App 有点难度的积分 Integ...
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starlake up主...
To compute the integral of sin3(x) with respect to x, follow these steps:1. Use the identity for sin3(x): sin3(x)=sin(x)⋅sin2(x)=sin(x)⋅(1−cos2(x)) This can be rewritten as: sin3(x)=sin(x)−sin(x)cos2(x)2. Split the integral: ∫sin3(x)dx=∫sin(x)dx...
∫sin(xt)dt Apply u-substitution =∫xsin(u)du Take the constant out: ∫a⋅f(x)dx=a⋅∫f(x)dx=x1⋅∫sin(u)du Use the common integral: ∫sin(u)du=−cos(u)=x1(−cos(u)) Substitute back u=xt=x1(−cos(xt)) Simplify=−x1cos(xt) Add a constant to the solution=...
fun = @(x,y,z) y.*sin(x)+z.*cos(x) fun =function_handle with value:@(x,y,z)y.*sin(x)+z.*cos(x) Integrate over the region0≤x≤π,0≤y≤1, and−1≤z≤1. q = integral3(fun,0,pi,0,1,-1,1) q = 2.0000 ...