I would appreciate the help

(a) Sketch the vector eld F = e\"2+yz(:r, y). (b) Compute / F - dr where 01 is the oriented curve which travels the top half of the Cl circle of radius 3 centred on the origin from the point (3, 0) to the point (3,0). Hint: you can answer without doing any calculation. (c) Let Cg be the oriented curve which travels in a straight line from the point (0,0) to the point (3, 5). Without doing any calculation, state whether the f F - dr 0 should be positive, negative, or zero. Then, calculate the integral. 2