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CBSE
MATHEMATICS · Subjective · CBSE · Mathematics · Integrals · Integrals
Problem
Evaluate
∫
0
π
/
2
cos
2
x
1
+
3
sin
2
x
d
x
\int_0^{\pi/2}\frac{\cos^2x}{1+3\sin^2x}\,dx
∫
0
π
/2
1
+
3
s
i
n
2
x
c
o
s
2
x
d
x
.
Related theory
Accumulation Concepts
Integration Techniques
Standard trigonometric integrals
Integration using trigonometric identities
Integrals
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