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If 4 sin^2 θ + 2(√3 + 1) cos θ = 4 + √3, then general value of θ is

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If 4 sin2 θ + 2(√3 + 1) cos θ = 4 + √3, then general value of θ is

(a) 2nπ + π/3

(b) 2nπ + π/4

(c) nπ - π/3

(d) 2nπ ± π/6, 2nπ ± π/3

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1 Answer

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Best answer

Correct option (d) 2nπ ± π/6, 2nπ ± π/3

Explanation:

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