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Determine which of the following vector fields has the property that its line integral over any circle (x - a) + (y - b) =

Determine which of the following vector fields has the property that its line integral over any circle (x - a) + (y - b) = r is zero. OF = 2 sin yi + (4x cosy + 4 cosy) j OG = 4xvery 7+ x2exy7 O Neither

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