Math Problem Statement
solve ex 3
Solution
Let's solve Exercise 3, which involves analyzing the function .
1. Find the domain of definition of .
The function is given by:
- The domain of (arctan) is all real numbers, but we need to ensure that is defined.
- ( \frac{1}{x^2} \
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Math Problem Analysis
Mathematical Concepts
Calculus
Inverse Trigonometric Functions
Domain of Functions
Formulas
f(x) = arctg(1/x^2)
Theorems
Domain Analysis for Inverse Trigonometric Functions
Suitable Grade Level
Grade 12 or College Level