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Problem
Problem
Show that
sin
−
1
(
3
5
)
+
sin
−
1
(
15
17
)
=
π
−
sin
−
1
(
84
85
)
\sin^{-1}\left(\frac{3}{5}\right) + \sin^{-1}\left(\frac{15}{17}\right) = \pi - \sin^{-1}\left(\frac{84}{85}\right)
sin
−
1
(
5
3
)
+
sin
−
1
(
17
15
)
=
π
−
sin
−
1
(
85
84
)
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