Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
You are not logged in.
- Topics: Active | Unanswered
Pages: 1
#1 2011-11-19 22:35:58
- juantheron
- Member
- Registered: 2011-10-19
- Posts: 312
Trigonomety
If
andthen the value of
Offline
#2 2011-11-20 00:38:23
- Bob
- Administrator
- Registered: 2010-06-20
- Posts: 10,649
Re: Trigonomety
hi
Use cos (A-B) where A = θ - alpha and B = θ - beta.
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob 
Offline
Pages: 1