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 2008-03-18 10:22:45
- tony123
- Member
- Registered: 2007-08-03
- Posts: 229
Find all solutions
Find all solutions of
sin x + sin 2x = sin 4x
Offline
#2 2010-03-17 15:35:50
- JaneFairfax
- Member
- Registered: 2007-02-23
- Posts: 6,868
Re: Find all solutions
Offline
Pages: 1