JEE MAIN - Mathematics Hindi (2023 - 10th April Evening Shift - No. 17)
यदि फलन $$f(x)=\sec ^{-1}\left(\frac{2 x}{5 x+3}\right)$$ का प्राँत $$[\alpha, \beta) ~\mathrm{U}~(\gamma, \delta]$$ है, तो $$|3 \alpha+10(\beta+\gamma)+21 \delta|$$ बराबर है _____________.
Answer
24
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