Math Problem Statement
derivative of arctan(1/x)
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Trigonometric Functions
Chain Rule
Formulas
Derivative of arctan(u) with respect to u: d/dx [arctan(u)] = 1 / (1 + u^2)
Chain Rule: d/dx [f(g(x))] = f'(g(x)) * g'(x)
Theorems
Chain Rule
Suitable Grade Level
College-level Calculus