Find f · dr c for the given f and c. f = x2 i + y2 j and c is the top half of a circle of radius 3 starting at the point (3, 0) traversed counterclockwise. (a) parameterize the path c in the usual way for circles. r (t) = (b) set up the integral in terms of t only. f · dr c = dt (c) evaluate the integral in part (b).

a. Take

with .

b. The line integral reduces to

c.

(where and )

answer: for each 3 girls there is 2 boys . 3: 2

hope this ! (:   mark me as brainliest if you can

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )