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Mathematics
Mathematics
Problem
If
−
1
3
<
x
<
1
3
-\frac{1}{\sqrt{3}} < x < \frac{1}{\sqrt{3}}
−
3
1
<
x
<
3
1
, differentiate
tan
−
1
(
3
x
−
x
3
1
−
3
x
2
)
\tan^{-1}\left(\frac{3x-x^3}{1-3x^2}\right)
tan
−
1
(
1
−
3
x
2
3
x
−
x
3
)
with respect to
tan
−
1
(
2
x
1
−
x
2
)
\tan^{-1}\left(\frac{2x}{1-x^2}\right)
tan
−
1
(
1
−
x
2
2
x
)
.
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