Math Problem Statement
comment ca se fait que x' et y' c est tcos et tsin?? quand il dérive je dis ?
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Derivatives
Product Rule
Parametric Functions
Formulas
Product Rule: (u \cdot v)' = u' \cdot v + u \cdot v'
Theorems
Product Rule in Calculus
Suitable Grade Level
High School Calculus
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