Cupxake Cupxake

01-08-2017
Mathematics

contestada

Use basic identities to simplify the expression.
cos θ - cos θ sin2θ

Respuesta :

mreijepatmat mreijepatmat

02-08-2017

cos Ф - cos Ф.sin² Ф

sin² Ф = 1 - cos² Ф
cos Ф - cos Ф( 1-cos² Ф) = cos Ф - cos Ф - cos³ Ф = cos³ Ф

cos Ф - cos Ф.sin² Ф = cos³ Ф

Answer Link

siegelnoah9 siegelnoah9

18-11-2019

Answer:

answer is cos ^3 0

Step-by-step explanation:

Answer Link

Otras preguntas

Carina will drive 4.5 hours at an average speed of 55 miles per hour to reach her parents' house. How many miles will she drive?

how many quarters are in $3.50

write algebraic expression 17 less than the product of 3 and m

what did sr isaac newton contribute to scientific thinking and knowledge

how do you graph 10x-3y=15

who was the 20th president plz dont search it

What organelles could you find in lettuce cells but not mouse cells?

What are particles of carbon otherwise known as, and what kind of pollution do they cause???

How many joules are needed to warm 45.0 grams of water from 30.0 degrees C to 75.0 degrees C?

What is the scientific notation of 8888800