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Inverse Trigonometric Functions

Section: Mathematics

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Question : 25

Total: 89

Let S be the set of all solutions of the equation cos−1(2x)−2cos−1(√1−x2)=π,‌‌x∈[−‌

2sin‌−1(x2−1) is equal to

[1-Feb-2023 Shift 1]

0
‌
−2π
3
π−sin‌−1(‌
√3
4
)
π−2sin‌−1(‌
√3
4
)

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