01-12-2017
Mathematics

contestada

trig identities how to prove 1- (sin^2x)/(1+cosx)= cosx

Respuesta :

zizoux07p0ac3m zizoux07p0ac3m

01-12-2017

both sides aren't equal because 1-sin^2x = cos^2x and cos^2x / 1+cosx can never equal cosx

Answer Link

Otras preguntas

For which of the following would it be appropriate to use positive integers for the domain of the function? Select all that apply. The function c(p) represent

A local company is expanding its range from one state to fifteen states. They will need an advanced method of online communication and someone to design an adva

Sodium bicarbonate is he chemical name for baking powder. It's chemical formula is nahco3. What does the subscript 3 mean

What exactly is a survey

Why is Okonkwo punished by Ezeani, the priest of the earth goddess

Help with 2 questions please!

What is the approximate average cost of raising a child to the age of 18??

Not only did Jason go over the limit of his data plan, but he also forgot to pay his cell phone bill on time. In this sentence, what type of connection is the

which of these organelles prepares proteins to be fully functional

Evaluate the function below for x=3 f(x)=x^3+5x^2+1