Math Problem Statement
\tan^{-1} $$$$ \frac{\left(\cos x\right)}{\left(1-\sin x\right)}
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Inverse Trigonometric Functions
Simplification of Trigonometric Expressions
Formulas
Tangent identity: \( \tan\left(\frac{\theta}{2}\right) = \frac{1 - \cos\theta}{\sin\theta} \)
Inverse tangent identity: \( \frac{\cos x}{1 - \sin x} = \tan\left(\frac{x}{2}\right) \)
Theorems
Complementary angle identity
Suitable Grade Level
Grades 10-12
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