Math Problem Statement
Calcola dominio y = (2/5) ^ (sqrt((x ^ 2 - 1)/x))
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Functions and Their Domains
Inequalities
Square Roots
Exponential Functions
Formulas
Square root of a fraction: \( \sqrt{\frac{x^2 - 1}{x}} \)
Exponential function: \( y = a^{f(x)} \)
Theorems
Domain restrictions for square root functions (non-negative argument)
Inequality sign analysis for rational functions
Suitable Grade Level
Grades 10-12