Precalculus
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Find all solutions to the equation.
3sinθ−6=−93\sin\theta-6=-93sinθ−6=−9
θ=π2+2πn\theta=\frac{\pi}{2}+2\pi nθ=2π+2πn
θ=2πn\theta=2\pi nθ=2πn
θ=π+2πn\theta=\pi+2\pi nθ=π+2πn
θ=3π2+2πn\theta=\frac{3\pi}{2}+2\pi nθ=23π+2πn