Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Solve, for
0
≤
x
<
2
π
0 \le x < 2\pi
0
≤
x
<
2
π
, the equation
sin
x
+
sin
3
x
=
0
\sin x + \sin 3x = 0
sin
x
+
sin
3
x
=
0
.
Browse the problem library