Integrate f(x,y,z) = (x+y+z)/(x + y +z) over the path r(t)=ti + 2t j + 3t k, 0 Integrate = (x + y + z)/

Integrate f(x,y,z) = (x+y+z)/(x² + y² +z²) over the path r(t)=ti + 2t j + 3t k, 0

Integrate = (x + y + z)/ + Y2 + z2) over the path ti+ 2t j +3t k, O < The integral of f is