Consider the planes given by the equations:
2x−3y−5z=2,2x−3y−5z=2,
2x−2y+3z=4.2x−2y+3z=4.
(a) Find a vector v⃗ v→ parallel to the line of intersection of the planes.
v→=?
(b) Find the equation of a plane through the origin which is perpendicular to the line of intersection of these two planes.
This plane is ...?...
