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Mathematics
Mathematics
Problem
Differentiate
sin
−
1
(
2
x
1
+
x
2
)
\sin^{-1} \left( \frac{2x}{1+x^2} \right)
sin
−
1
(
1
+
x
2
2
x
)
w.r.t.
tan
−
1
x
\tan^{-1}x
tan
−
1
x
.
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