josesgeorgen josesgeorgen

20-02-2017
Mathematics

contestada

How do you integrate cos2x? yeah im wondering how to integrate cos2x...please help!?

Respuesta :

SyntaxError SyntaxError

20-02-2017

use chain rule

d/dx ( cos2x) = sin2x*2

Take the derivative of the outside (cos(2x)) which is cos in this case.
then you take the derivative of the inside which is 2

derivative of 2x with respect to x is 2.

Answer Link

Otras preguntas

Module 11 (Days 155-166) / Peer Review (Days 155-157) 1. Why is it important for a peer to review your writing, in addition to reviewing it yourself? A peer has

What attitude did most South Carolinians have about industry

The average vehicle releases 1. 39grams of nox per mile driven. If a vehicle is driven 22,000miles per year for 15 years, how much nox does that vehicle release

What are some of the advantages of joining an IGO?

At a typical bowling alley the distance from the line where the ball is released (foul line) to the first pin is 60ft. Assume it takes 5.0s for the ball to reac

What is the basis of foreign policy? O national interest O self-interest foreign policy international systems

[80 POINTS] A candlemaker uses 240 cubic centimeters of wax to create a scented candle using a cylindrical mold. He decides to offer a larger-sized candle, whic

A triangle has sides with lengths of 6 yards, 10 yards, and 12 yards. Is it a right triangle? yes no Submit

What is the value of x in the following equation?

what is the term used to describe the accumulation of small changes in the gene pool of a species over time