Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
∫
d
x
sin
2
x
cos
2
x
=
\int \frac{dx}{\sin^2 x\,\cos^2 x} =
∫
s
i
n
2
x
c
o
s
2
x
d
x
=
(a)
tan
x
+
cot
x
+
c
\tan x + \cot x + c
tan
x
+
cot
x
+
c
(b)
cot
x
−
tan
x
+
c
\cot x - \tan x + c
cot
x
−
tan
x
+
c
(c)
tan
x
−
cot
x
+
c
\tan x - \cot x + c
tan
x
−
cot
x
+
c
(d) None of these (a)
tan
x
+
cot
x
+
c
\tan x + \cot x + c
tan
x
+
cot
x
+
c
(b)
cot
x
−
tan
x
+
c
\cot x - \tan x + c
cot
x
−
tan
x
+
c
(c)
tan
x
−
cot
x
+
c
\tan x - \cot x + c
tan
x
−
cot
x
+
c
(d) None of these
Browse the problem library