# Question: give an example of a subset v of r2 such...

###### Question details

Give an example of a subset V of **R**^{2}
such that the following are all satisfied: (i) V is closed under
the standard definition of addition, (ii) For every
**v** ∈ V, there exists a **w** ∈ V such
that **v** + w =,_{}
(iii) V is not a Vector Space