mariz4L8illika mariz4L8illika

22-09-2016
Mathematics

contestada

\[y^{\prime\prime} 4y=\cos2x\]

Respuesta :

kramermccauslan kramermccauslan

29-09-2016

So the question if find y'' for 4y=cos2x

First, find y by dividing by 4. y = cos2x/4
Then, take the first derivative. y' = -sin2x/2
Then, take the second dervative. y'' = -cos2x

Answer Link

Otras preguntas

You are waiting at a red light to turn right, and a pedestrian on your right is waiting to cross the street you want to enter. who has the right-of-way when you

A cpa firm performs the annual audit of the leahy group, a private company. the client has asked the firm to perform a study to determine whether the company wo

Which of the following statements about the English Puritans is not true?

Dwight drove 792 miles from Pensacola, Florida, to key west , Florida and then back again. What is the distance he traveled to the nearest hundred miles?

(a) about how many microorganisms are found in the human intestinal tract? (a typical bacterial length scale is one micron = 10−6 m. assume the intestinal volum

¿Cómo se llama el volcán que está al sur de la ciudad?

a blank agrees to help an immigrant become a citizen A.Republican B. Democrat C. Sponsor D. Federalist

A 3 mL sample of a liquid has a mass of 9 g. What is the density of this liquid?

thinking ahead does nothing to help prevent accidents true or false

is A person is born with concepts already formed