Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If for a real number
y
y
y
,
[
y
]
[y]
[
y
]
is the greatest integer less than or equal to
y
y
y
, then find the value of the integral
∫
π
/
2
3
π
/
2
[
2
sin
x
]
d
x
\int_{\pi/2}^{3\pi/2} [2 \sin x] dx
∫
π
/2
3
π
/2
[
2
sin
x
]
d
x
.
Browse the problem library