A expressão E= tg²(π-x)- tg(π+x)/tg(2π-x), com tg x ≠ 0, é equivalente a: 

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

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.