Section 8.4: Solving Trigonometric Equations
Solving sin x = c with a sine wave (sinx=c-1.gsp)
Solving sin x = c with the unit circle (sinx=c-2.gsp)
Solving cos x = c with a cosine wave (cosx=c-1.gsp)
Solving cos x = c with the unit circle (cosx=c-2.gsp)
Solving tan x = c with the graph of tangent (tanx=c-1.gsp)
Solving tan x = c with the unit circle (tanx=c-2.gsp)