Question

solution of trignometric equation​

Answer 1

Answer:

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Answer 2

Answer:

Equations Solutions

sin x = sin θ x = nπ + (-1)nθ, where θ ∈ [-π/2, π/2]

cos x = cos θ x = 2nπ ± θ, where θ ∈ (0, π]

tan x = tan θ x = nπ + θ, where θ ∈ (-π/2 , π/2]

sin2 x = sin2 θ x = nπ ± θ

Step-by-step explanation:

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