Can the sum of two vectors of the same magnitude be a zero vector?

And can the sum of two vectors of unequal magnitudes be a zero vector?





Can the sum of three vectors, all of unequal magnitudes, be a zero factor?|||For the first one no. With unequal magnitudes you won't be able to get a zero vector.





Second yes. If two vectors are in the same direction, and you have a third vector in opposite direction and equal to the sum of the two vectors, they will give you a zero vector.