(2) In the vector space R, let 9 V1 = (6) V2 = 2 V3 = 3 (a) Compute the vector 3v1 - V2 + 4v3. (b) Determine if the set of vectors {V1, V2} is linearly dependent or linearly independent. (c) Determine if the set of vectors {V1, V2, V3} is linearly dependent or linearly independent. (d) Compute the dimension of the subspace w generated by the set of vectors {V1, V2, V3}.