🛠️ JEE➗ Maths

If \( \sin ^{-1} \frac{\alpha}{17}+\cos ^{-1} \frac{4}{5}-\tan ^{-1} \frac{77}{36}=0,0<\alpha<13 \), then \( \sin …

Q1

If \( \sin ^{-1} \frac{\alpha}{17}+\cos ^{-1} \frac{4}{5}-\tan ^{-1} \frac{77}{36}=0,0<\alpha<13 \),

then \( \sin ^{-1}(\sin \alpha)+\cos ^{-1}(\cos \alpha) \) is equal to

a

\( \pi \)

b

\( 16 \)

c

\( 0 \)

d

\( 16-5 \pi \)

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