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Assignment 4: (Arc Length and Surface Area - 7.3) 1. Consider the plane curve C defined by y=e between y-1 and y-e. (a.) Set

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y = ea between y=1 and y=e . (9) 1 W.y. t y ye en son a= lng • Are length = ý Ave Worot n : y = 1=en 21=0 So, So, Лиә че = см

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