Math Problem Statement

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Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Trigonometric Identities

Formulas

\sin^2 A + \cos^2 A = 1
\frac{1 + \sin A}{1 - \sin A} = \left( \frac{1 + \sec A}{\tan^2 A} \right)
\sin 2A = \frac{2x}{1 + x^2}
\sec A = \frac{x^2 + 1}{2x}
\frac{1 - \tan^2 A}{1 + \tan^2 A} = \cos 2A

Theorems

Basic trigonometric identities
Angle sum and difference identities
Pythagorean identities

Suitable Grade Level

Grades 11-12