The two magnetic field lines can never intersect each other because two tangents can be drawn from that point of intersection which will give two directions of the field from the same point,which is impossible.So, the two magnetic field lines can never intersect each other.
Because if they will cross each other it will show two various direction of magnetic field at a point which is impossible
sorry magnetic lines
when two magnetic field cross each other, there,s two directions at the point of intersection ,which is not possible.

Sorry ??
My name is sudarshannnnn
2 directions I mean
Right sudhanshu
Cuz then to direction will be shown by the magnetic compass