Let F=xi+(x+y)j+(x−y+z)k. Let the line l be x=t−1, y=2−3t, z=2+5t. (a) Find a point P=(x0,y0,z0) where F is parallel to l. P= equation editorEquation Editor Find a point Q=(x1,y1,z1) at which F and l are perpendicular. Q= equation editorEquation Editor Give an equation for the set of all points at which F and l are perpendicular. equation: equation editorEquation Editor