﻿ antiderivative of cos 2x dx

# antiderivative of cos 2x dx

RE: Antiderivative of cos2 (x) is? Need this answered within the next 3 hours.09/12/2012 How to do integral for Cos(x2)dx? And if you mean the general anti-derivative of cos(x 2), it is not an "elementary" function. An antidervative of sin(x) is -cos(x). sin4 x cos 2 x dx 1 cos(2x) 2 cos (2x) cos3(2x) dx 8 1 1 x sin(2x) 8 Integral of sin4(x) cos2(x) Author: Benjamin Brubaker and Heidi Burgiel To determine the antiderivative of sin(x) you can easily look it up. The function x2 C where C is an arbitrary constant, is the General Antiderivative of 2x. This is actually a family of functions, each with its own value of C.esin x cos x dx esin x C. cos u du sin u C. Best Answer: Use a substitution: u sin(2x) du 2 cos(2x) dx.How about if I get you started. Let u - sin(2x) du 2cos(2x) dx (1/2)du cos(2x) dx Now, substitute. Find the anti-derivative Back substitute for u If needed, add the arbitrary constant c. dx. using. the. evaluation. theorem. Answer : An antiderivative of x2 is x3/3, hence: 1. x2 dx .

Cite as: Antiderivative and Indefinite Integration. Brilliant.org. Math2.org Math Tables: Table of Integrals Power of x. x n dx x n1 (n1)-1 C (n -1) Proof: cos x dx sin x C Proof: csc x cot x dx - csc x C Get an answer for What is the antiderivative of the function y(esinx)cosx? How to do integral for Cos(x2)dx? derivative of the RHS and seeing if its the function inside the integral. If false, calculate the real antiderivative.R cos(x) dx sin(x) C. R sec2(x) dx tan(x) C R csc2(x) dx cot(x) C R.