In: Math
a) Given a vector field à = zỹ +(3y + 2)2 î in cartesian coordinates, determine whether it is solenoidal (V · À = 0), conservative (D x X = 0)
I Div x A (Cylinderical Coordinates)
ii) Calculate integral A*dl , where the contour C is the unit circle (r=1) traversed in anticlockwise direction