Re: sinx + sin2x = 1



Mon, 13 Mar 2006 23:10:36 +0100 from Gosia <mrufka@xxxxxxxxxxxxxx>:
sinx + sin2x = 1

I don't kno what to do with that... :(

"How to Solve Trigonometric Equations"
http://oakroadsystems.com/math/trigsol.htm

The overview is
Step 1. Get one function of one angle.
Step 2. Solve for the value(s) of a trig function.
Step 3. Solve for the angle.
Step 4. Solve for the variable.
Step 5. Apply any restrictions.
The page shows details, and there's an example that's of the same
category as yours.

--
Stan Brown, Oak Road Systems, Tompkins County, New York, USA
http://OakRoadSystems.com/
.