Solve Equation
- To: mathgroup at smc.vnet.net
- Subject: [mg20813] Solve Equation
- From: "Mecit Yaman" <mecit at iname.com>
- Date: Sun, 14 Nov 1999 18:14:01 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
i am trying to solve 3 equations on 3 variables. Mathematica is complaining about trigonometric functions, sin and cosine. L= 5+4Cos[a] L=13-12 Cos[b] L=10 - 6Cos[a+b] I tried to change Cos[a] -> x Cos[b] -> y Cos[a+b] - > (x y - Sqrt[1-x x]Sqrt[1- y y]) But this time it only gives me a trivial solution.(L=0) I am trying to get the solution. L=7, b=Pi/3 , a= Pi/3*5 Good work , everyone. Mecit MSc student @ University of Cape Town
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