If ^ -1 17 + ^ -1 4 5 - ^ -1 77 36 =0, 0 < α < 13, then sin –1 (sina) + cos –1 (cosa) is…
Mathematics · JEE Main · NTA Exams — Trigonometry
If \(\sin ^{-1} \frac{\alpha}{17}+\cos ^{-1} \frac{4}{5}-\tan ^{-1} \frac{77}{36}=0,\) 0 < α < 13, then
sin–1(sina) + cos–1(cosa) is equal to
sin–1(sina) + cos–1(cosa) is equal to
- 16 – 5
- 16
- 0
Answer
(D) p
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