Math Problem Statement
Résoudre l’équation trigonométrique suivante sur l’intervalle [−𝜋; 𝜋] : sin (5𝑥) = √3/2
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Trigonometric Equations
Sine Function
Formulas
sin(θ) = √3/2
General solution for sine function: θ = arcsin(c) + 2kπ or θ = π - arcsin(c) + 2kπ
Dividing equation to find x: x = θ/5
Theorems
General solution of trigonometric equations
Periodicity of sine function
Suitable Grade Level
Grades 10-12