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CBSE
MATHEMATICS · Subjective · CBSE · Mathematics · Integrals · Integrals
Problem
Evaluate
∫
0
π
/
4
e
sec
x
[
sin
(
x
+
π
4
)
]
cos
x
(
1
−
sin
x
)
d
x
\int_{0}^{\pi/4} \frac{e^{\sec x} \left[ \sin \left( x + \frac{\pi}{4} \right) \right]}{\cos x (1 - \sin x)} dx
∫
0
π
/4
c
o
s
x
(
1
−
s
i
n
x
)
e
s
e
c
x
[
s
i
n
(
x
+
4
π
)
]
d
x
.
Related theory
Integration Techniques
Integration by Substitution
Standard trigonometric integrals
Integration using trigonometric identities
Integrals
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