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CBSE
MATHEMATICS · Subjective · CBSE · Mathematics · Integrals · Integrals
Problem
Evaluate
∫
tan
x
+
tan
3
x
1
+
tan
3
x
d
x
\displaystyle\int\frac{\tan x+\tan^3x}{1+\tan^3x}\,dx
∫
1
+
tan
3
x
tan
x
+
tan
3
x
d
x
.
Related theory
Integration Techniques
Integration by Substitution
Integrals
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