Given the following set of vectors (described using Matlab notation), select all of the following statements that are true. u=[1;2;3;4], v = [-1;1;-1;1], w=[1;1;-2;-2], x=[-3;2;-1;0], y=[1;0;0;2] 1. It is possible to create a basis for the space R^4 from this set of vectors by discarding any single one of them. 2. This set of vectors represents a basis for a space V spanned by them 3. These vectors are orthogonal to one another 4. This set of vectors spans the vector space R^4 (script \'R\' in our text) 5. These vectors are linearly dependent Solution 1 : true 2 : true 3 : false 4 : true 5 : false .