Simplificando a expressão cos ( - x) - 2cos ( pi + x)/ 2sen ( pi/2 - x) + cos (2 pi -x) obtemos:

a) cos (x)
b) -cos (x)
c)3
d) -1/3
e)1/3
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.