Use Green's theorem in the plane to evaluate the work integral
W = ∫c F. dr = ∫ (3x – y)dx + (x + 2y) dy where C is the boundry of the ellipse x+2 + 4y^2 = 9
Use Green's theorem in the plane to evaluate the work integral
W = ∫c F. dr = ∫ (3x – y)dx + (x + 2y) dy where C is the boundry of the ellipse x+2 + 4y^2 = 9
Where exactly are you stuck?
Note that the given ellipse can be re-written as so a = 3 and b = 3/2. And you know that the area of an ellipse with major and minor axes 2a and 2b is , right .....?