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Inverse Trigonometric Functions · 2023 · 1 Feb · Shift 1

1 Mathematics questions from this JEE Main paper
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Inverse Trigonometric Functions · 2023 · 1 Feb · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q23.Let S be the set of all solutions of the equation cos−1(2x)−2cos−1(1−x2​)=π,x∈[−21​,21​]. Then ∑x∈S​2sin−1(x2−1) is equal to :
    Mathematics · Inverse Trigonometric Functions · MCQ