Hello. Please include answers to the following questions below with all the steps, even small steps as well. It would be greatly appreciated. These are university-level calculus 3 level questions. I am very very confused as to how to even go about solving these homework questions.

Thank you.

|Use Green's theorem to calculate the work done by force F (n , 9 ) = ( 2 2 - 5 y ) i + ( 3 x - 2 5y ) on a particle that is moving counter clockwise around triangle with Vertices ( 0,0 ) ( 4, 0 ) and (0, ( ). Please Include All Your Work. 2 Evaluate F. N dS for vector F ( x, y, z ) = 3xi + 3gj s where NJ is outward normal vector to the surface S which is a hemisphere Z = $ 1 - 202 - yz Please Include All Your Work