In a message dated 10/3/00 4:07:10 AM W. Europe Daylight Time,
JayEll64@aol.com writes:
> x(t) = 5*(sin(t) - (t - 2)*cos(t))
> y(t) = -5 * (cos(t) + (t - 2)*sin(t) - 1)
(find integral of y dx)
fnInt(y, x) = fnInt(y * dx/dt, t)
= fnInt(-25 * (cos(t) + (t - 2) * sin(t) - 1) * (cos(t) + (t -
2) * sin(t)), t)
I'm sure you can finish it from here.