Suppose F = (5x - 5y)i + (x + 5y)j. Use Stokes' Theorem to make the following circulation calculations. (a) Find the circulation of Faround the circle C of radius 3 centered at the origin in the xy-plane, oriented clockwise as viewed from the positive z-axis. Circulation • √ F + d² = [ F.dr (b) Find the circulation of around the circle C of radius 3 centered at the origin in the yz-plane, oriented clockwise as viewed from the positive x-axis. Circulation = · [ F · dř = [

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