Calculate the line integral f (VS) ·d7 for f(r, y) = -cos(2r-y)+ yr + y? and the curve C given below: (a) C is the entire circle z2+y? = 1, oriented counterclockwise. (b) C is the path along y = 3r2 -r connecting (0,0) to (1,2).

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A: First we will plot the given parameters.

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