Evaluate the line integral in Stokes' Theorem to evaluate the surface integral ModifyingBelow Integral from nothing to nothing Integral from nothing to nothing With Upper S (gradient times Bold Upper F )times Bold n dS. Assume that n points in an upward direction. Fequalsleft angle x plus y comma font size decreased by 6 y plus z comma font size decreased by 6 z plus x right angle; S is the tilted disk enclosed by r(t)equalsleft angle 4 cosine t comma font size decreased by 6 6 sine t comma font size decreased by 6 StartRoot 20 EndRoot cosine t right angle.