Please answer #1,#2, and for number 3 choose a problem that makes sense for a college multi variable calculus class.

1. What does it mean to say that a vector field is conservative? 2. For a velocity field F in fluid flow, what do curl F and div F mean? 3. Post and solve, showing your work, any problem that you would like involving either the Fundamental Theorem of Line Integrals, or Green's Theorem. . Type or embed your response in the Discussion text box. . Remember, your response should be short and to the point and NOT more than a half a page to answer all components. . Remember, Do NOT use attachments. Either answer directly in the discussion text box and/or take photos of your responses and include those image in your response. See How do I embed an image in a discussion reply as a student? . Responses to your classmates are optional, but if you have a question or a suggestion, feel free to respond to your classmate's post