Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Line Integrals
Parametrization
Arc Length
Formulas
Parametrization: x = 4 cos(θ), y = 4 sin(θ)
Arc Length: ds = sqrt((dx/dθ)^2 + (dy/dθ)^2) dθ
Line Integral: ∫_C (2x - 9y) ds
Theorems
Trigonometric Identities
Integral Evaluation
Suitable Grade Level
Undergraduate - Calculus II
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