Math Problem Statement
Find all values of x such that
sin(2x) = sin(x)
and
0 ≤ x ≤ 2𝜋.
(Enter your answers as a comma-separated list.)
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Trigonometric Identities
Sine Function
Formulas
Double-angle identity for sine: \( \sin(2x) = 2\sin(x)\cos(x) \)
Theorems
-
Suitable Grade Level
Grades 10-12
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