Can the vector sum of two non coplainer vector be zeo? Jusify your answer.

two vectors can never be co-planar.............................. hence, the given condition in the question is possible!!!!!!!!!!!!!!!!!!!

NO.. , if the sum of three non coplanar vectors has to be zero then one has to be the negative of sum of other two vectors thus has to be in the same plane

im really sorry by mistake i typed that 2 vectors can never be co-planar.................. it would be that 2 vectors can never be non-coplanar hence the given condition is possible because by using mobility of vectors we can bring any two vectors in a single plane!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! once again sorry for the mistake!!!!!!!!!!!!!!!!!!!!!!!!!

SUM OF  TWO VECTORS CAN ONLY BE POSSIBLE WHEN THEY ARE IN THE SAME PLANE ...