Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
State the reduction formula that relates
I
n
=
∫
sin
n
x
d
x
I_{n}=\displaystyle\int \sin^{n}x\,dx
I
n
=
∫
sin
n
x
d
x
to
I
n
−
2
I_{n-2}
I
n
−
2
for
n
>
1
n>1
n
>
1
.
Browse the problem library