Chapter 6: Sinusoidal Functions - OpenTextBookStore
Isolate the trig function on one side of the equation. Make a substitution for the inside of the sine, cosine, or tangent (or other trig function) Use inverse trig functions to find one solution. Use symmetries to find a second solution on one cycle (when a second exists) Find additional solutions if needed by adding full periods. Undo the ... ................
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