3. The Correct Answer is
4. The Correct Answer Is
see this attachment ☝☝☝
Answer:
$9.90
Step-by-step explanation:
Notice that <em>C</em> has a clockwise orientation. By Green's theorem, we have
where <em>D</em> is the triangule region with <em>C</em> as its boundary, given by the set
So we have