JEE MAIN - Mathematics Hindi (2023 - 31st January Morning Shift - No. 3)

यदि $$\sin ^{-1} \frac{\alpha}{17}+\cos ^{-1} \frac{4}{5}-\tan ^{-1} \frac{77}{36}=0,0 < \alpha < 13$$ है, तो $$\sin ^{-1}(\sin \alpha)+\cos ^{-1}(\cos \alpha)$$ बराबर है
16
$$\pi$$
$$16-5\pi$$
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