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Inverse Trigonometric Functions · 2023 · 1 Feb · Shift 1

1 Mathematics questions from this JEE Main paper

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2023 · 1 Feb · Shift 1
Mathematics
Inverse Trigonometric Functions

Inverse Trigonometric Functions · 2023 · 1 Feb · Shift 1

1 Mathematics questions from this JEE Main paper

Q23.Let $S$ be the set of all solutions of the equation $cos^{- 1} (2 x) - 2 cos^{- 1} (1 - x^{2}) = π, x \in [- \frac{1}{2}, \frac{1}{2}]$ . Then $\sum_{x \in S} 2 sin^{- 1} (x^{2} - 1)$ is equal to :
Mathematics · Inverse Trigonometric Functions · MCQ