3. Consider a point P=(r, y, z)=(2a/3, b/3,2c/3), which is on the surface of an ellipsoid defined by ()* - (?)* + (3) = 1. Suppose there is a flux f which has the components "2 b 2 f = (fz. fy. fa) = (33) %3D Note that f is parallel to a line connecting the origin with point P. Compute fa = n-fat point P, where n is the outward-pointing unit vector which is normal to the surface of the ellipsoid.