Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Secant Function
Cosine Function

Formulas

sec(θ) = 1 / cos(θ)
cos(θ) = -1
x = 2π + 4kπ where k is an integer

Theorems

Secant-Cosine Relationship
Cosine Function at Specific Angles

Suitable Grade Level

Grades 10-12