In problems 1 to 4, establish each identity. 1.) sinAcscA-sin^2 A=cos^2 A 2.) (1-cos^2 A)(1+cot^2 A)=1?

In problems 1 to 4, establish each identity.

1.) sinAcscA-sin^2 A=cos^2 A

2.) (1-cos^2 A)(1+cot^2 A)=1

3.) ((sinA)/(1+cosA))+((1+cosA)/(sinA))=2csc...

4.) ((1+secA)/(secA))=((sin^2 A)/(1-cosA))

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Helpful Social

Copyright © 2024 Q2A.ES - All rights reserved.