Math Problem Statement

Obtenga θ ∈ [0,π] que cumple con la ecuación 2cos2 (θ) + cos(θ) − 1 = 0

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Quadratic Equations
Cosine Function

Formulas

Quadratic equation formula

Theorems

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Suitable Grade Level

Grades 10-12