Math Problem Statement
انتگرال sechxdx را با جزئیات کامل حساب کن
Solution
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Math Problem Analysis
Mathematical Concepts
Hyperbolic Functions
Integration Techniques
Substitution Method
Formulas
\( \int \text{sech}(x) \, dx \)
\( u = \text{sech}(x) + \tanh(x) \)
\( \frac{du}{dx} = \text{sech}(x) \)
Theorems
Substitution Method in Integration
Suitable Grade Level
University Level (Calculus II or higher)