Sebastian030 Sebastian030

01-03-2021
Mathematics

contestada

Verify the identity.

[tex]cos 4u = cos^{2} 2u - sin^{2} 2u[/tex]

Respuesta :

noahbucci noahbucci

01-03-2021

Answer:

Yes, it is an identity

Step-by-step explanation:

Answer Link

Otras preguntas

A type of painting that is large and semi-detailed it uses large broad strokes

Amy and Richard each solved an equation using the quadratic formula. Both students made a mistake. Describe the mistake each student made. Explain what each stu

The weights of the fish in a certain lake are normally distributed with a mean of 20 lb and a standard deviation of 9. If 9 fish are randomly selected, what is

does anyone watch sailor moon if you do add me on frie nds

A square is inscribed in a circle as shown below. The radius of the circle is decreasing at a constant rate of ½ centimeter per second. When the radius of the

How tall was Abraham Lincoln

What is 23=5-2/3m ??????

The United States wanted to stop the spread of which of the following after World War II? A. capitalism B. communism C. socialism

help me fro brainleist.........

How to determine intermolecular forces.