# General Solutions of Trigonometric Equations

General Solutions of Trigonometric Equations sin θ = 0 cos θ = 0 θ = nπ, n ϵ lθ = (2n + 1) π/2, n ϵ l tan θ = 0 sin θ = sinα θ = nπ, n ϵ l θ = nπ + (-1)ⁿ, α ϵ [-π/2, π/2], n ϵ l cos θ Read more about General Solutions of Trigonometric Equations[…]