Hi,

having a problem with this one:

Fis a vector field in R3 :F(x,y,z)=(yz,xz,xy)

\gamma is a curve : (x(t),y(t),z(t))=(cos t, sin t, t), 0<= t <= pi/4

find the integral ofFover \gamma by using the curve's parameters.

if anybody can help me, thank you!