Please Solve Neatly, Logically and Step By Step in Legible Writing

Question 2A Find [[ Vx' + y' + 1 dx dy, where R is defined by x- ty- = 0 andy>=0. R Question 2B 2 x/2+1 Given J [ f(x, y) dy dx and the inverse transformation u = x and v= 2y-x 0 x/2 a -- 2 points) Find the Jacobian determinant needed to convert the integral to the uv coordinate system. b -- 3 points) Sketch the region in x,y, denoting the boundaries, and find the associated boundaries of the transformed region in the uv coodinate system