Math Problem Statement
Find derivative of cos^-1 xFind derivative of cos^-1 x
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Inverse Trigonometric Functions
Chain Rule
Formulas
Derivative of inverse cosine: d/dx(cos^{-1}(x)) = -1 / sqrt(1 - x^2)
Theorems
Chain Rule for derivatives
Derivative of inverse trigonometric functions
Suitable Grade Level
College Level