1. Compute
for the path C given by r(t) = t3i + t4j
for values of t between 0 and 1.
1. Compute
for the path C given by r(t) = t3i + t4j
for values of t between 0 and 1.
2. Compute
where C is the bottom arc of a circle (centered at the origin) of radius
7 from the point (0,7) to the point 
traversed counterclockwise.