Thread: Trigonometric related equations
View Single Post
  #2   Spotlight this post!  
Unread 18-07-2004, 20:26
Astronouth7303's Avatar
Astronouth7303 Astronouth7303 is offline
Why did I come back?
AKA: Jamie Bliss
FRC #4967 (That ONE Team)
Team Role: Mentor
  
Join Date: Jan 2004
Rookie Year: 2004
Location: Grand Rapids, MI
Posts: 2,071
Astronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud ofAstronouth7303 has much to be proud of
Re: Trigonometric related equations
Quote:
Originally Posted by nb45ti
I am trying to solve a few problems here. Any help on anyone of the following would be appreciated. Please show your work.

1. tan(2x) + sin(2x) / 2cos(x^2)

2. 2cos(pi / 4 + x)cos(pi /4 - x )

3. sin(3x) - 3sin(x) / cos(3x) + 3cos(x)
Whoa!

on #3, do you mean sin(3x) + 3cos(x) - (3sin(x)/cos(3x)), or (sin(3x) - 3sin(x)) / (cos(3x) + 3cos(x))
Reply With Quote