10) se tgx + cotgx = 3
então senx.cosx vale:
a) 1
b) 1/2
c) -1
d) 1/3
e) - 1/2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.