please help on my homework

Find the circulation of F(x, y) - (In(2 + sina) + y) 1+ (-23 + cos(e") ) 3 along the boundary closed curve C (with counterclockwise orientation) of the region that lies inside the circle a2 + 23 - 2x and above the line y = x. Then F . dr = O -3+2 dr do -3r dr de 2 sin ? 3r2 dr de ~2 cos g 3r dr de O (x/2 2 sin 0 -3r dr do 1/4Honorlock D 4.5 pts Quizzes Zoom Conferences Which of the following vector fields is/are conservative? F = (1, 1, 1) G = (y - yz, x + 2 - cz,y -xy) H = (2yz, 2yz, 27 +32) OF only O F and H only All of them O F and G only O G and H onlyQuizzes Zoom Conferences D Question 12 4.5 pts Let F = (-2e" cos(2y), e" sin(2y), 23 x2). Calculate the flux of F across the surface S, where S is the surface of the box B = {(2,y,2) |0