pumpkin1765 pumpkin1765

Today at 4:41 AM
Mathematics

Answered

Use double-angle identities to write each expression, using trigonometric functions of θ instead of 4 θ.
cos 4θ

Answer :

StephenJosephMathew StephenJosephMathew

Today at 4:46 AM

Answer:

cos4θ=8cos^4θ−8cos^2θ+1

Step-by-step explanation:

Answer Link

Other Questions

Determine the enthalpy for this reaction: al(oh)3(s)+3hcl(g)→alcl3(s)+3h2o(l) express your answer in kilojoules per mole to one decimal place.

Why does Odysseus continue to taunt the cyclops as he pulls away from the shore?

Why did blacklisted union members have trouble finding jobs after the Pullman strike?

Why does Odysseus continue to taunt the cyclops as he pulls away from the shore?

"an advantage of gas exchange in fresh water, compared with gas exchange in air, is that ."

Free Link Checker

What did maharana pratap fight for

As organizações utilizam diferentes alternativas a respeito

describe how long energy flows would look different if you were in a space ship looking down on earth

process of organic farming

A client with pneumonia has a temperature of 102.6° f (39.2° c), is diaphoretic, and has a productive cough. the client is able to ambulate. what should the nur

After receiving a change-of-shift report at 0700, the nurse should assess which client first?

Most southern Italian immigrants to the United States had been in their home country. factory workers domestic servants farmers soldiers

According to piaget, mastery of the principle of conservation marks the beginning of the stage of development.

Deena uses 3over8 cup milk and 2over8cup oil in a recipe. How much liquid is this

Assume that today there is one unit of food for each person. According to Malthus's prediction, how much food would there be in the future? a. 75 years from now

For the past 25 years, sam's family ran movie theatres in a mid-sized metropolitan area. four theatres were located in three different cities, all within 15-20

Waldo insists that immunization vaccines cause autism, even though he knows that there is no credible scientific evidence to support that claim. this is an exam

What type of sketch is done at the scene of the crime before the evidence is collected?

What is 62 rounded to the nearest hundred