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### Evaluate $\int_{C} \sqrt{x+2 y} d s,$ where $C$ i…

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YZ
University of Illinois at Urbana-Champaign
Problem 19

# Evaluate $\int_{C} x d s,$ where $C$ isa. the straight-line segment $x=t, y=t / 2,$ from $(0,0)$ to $(4,2) .$b. the parabolic curve $x=t, y=t^{2},$ from $(0,0)$ to $(2,4)$

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## Video Transcript

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