Current Attempt in Progress * Your answer is incorrect. Find a basis for the subspace of R that is spanned by the vectors V1 = (1,0,0).V2 = (1, 0, 1), V3 = (3,0,1), V4 = (0,0,-1) Ovq and v2 form a basis for span {V1, V2, V3.va). Ovi and v3 form a basis for span (V1, V2, V3, va). Ov2 and va form a basis for span {V1, V2, V3.V4). V and va forma basis for span {V1, V2, V3, V4). V2 and v3 form a basis for span {V1, V2, V3, VA). v3 and va form a basis for span (V1, V2, V3, Val. All of the above are correct