Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
For any integer
n
n
n
, the value of
∫
0
π
e
cos
2
x
⋅
cos
3
(
(
2
n
+
1
)
x
)
⋅
d
x
\int_{0}^{\pi} e^{\cos^2 x} \cdot \cos^3((2n+1)x) \cdot dx
∫
0
π
e
c
o
s
2
x
⋅
cos
3
((
2
n
+
1
)
x
)
⋅
d
x
is equal to a. 0 b. 1 c.
−
1
-1
−
1
d. None of these
Browse the problem library