{\Sech}^{-1}( \sin \alpha)= [AP EAPCET 23 May 2025 S1]

Correct Answer is : log(cotα2)

\log ( \sin \alpha+\sqrt{ \sin ^2 \alpha-1})

\log (\frac{1+\tan \alpha}{2 \sin \alpha})

AP EAPCET 23 May 2025 Shift 1 Paper

Section: Mathematics

Question : 25 of 160

Marks: +1, -0

Sech−1(sin‌α)=

[AP EAPCET 23 May 2025 S1]

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