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 2010-05-05 10:41:51
- wertyloop
- Guest
Help Me Trig Identity
prove that (1+sinx cosx)/(1-sinx cosx)=(1+sinx)/cosx
#2 2010-05-05 14:44:00
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Help Me Trig Identity
Hi wertyloop;
Welcome to the forum!
I am not getting that as an identity. So you can't prove it.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Pages: 1