Math Problem Statement
Himpunan penyelesaian dari persamaan 2 - 2cos^2 x = sin x untuk 0 deg < x <= 180 deg adalah
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Trigonometric Identities
Equation Solving
Formulas
cos^2(x) = 1 - sin^2(x)
sin(x)(2sin(x) - 1) = 0
Theorems
Basic Trigonometric Identities
Zero-Product Property
Suitable Grade Level
Grades 10-12
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