1. Evaluate the line integral along the given path. (a) ∫Cxyds,C:r(t)=4ti+3tj,0≤t≤1. (b) ∫C(x2+y2+z2)ds,C:r(t)=sinti+
Posted: Thu Jul 14, 2022 4:35 pm
1. Evaluate the line integral along the given path. (a) ∫Cxyds,C:r(t)=4ti+3tj,0≤t≤1. (b) ∫C(x2+y2+z2)ds,C:r(t)=sinti+costj+2k,0≤t≤π/2.