The range of values of θ ∈ [0, 2π] for which (1 + cos θ, sin θ) is on interior points of…

Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry

The range of values of θ ∈ [0, 2π] for which
(1 + cos θ, sin θ) is on interior points of the circle
x² + y² = 1, is

Answer

(D) (2π/3, 4π/3)

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