- Problem 4: Let A = a. Find the full SVD. b. Let S = {x E R2: || X |l2 = 1}. Use Mathematica to describe S and AS geometrically. Locate the vectors V, and vz in S and Av, and Av2 in AS. - Problem 4: Let A = a. Find the full SVD. b. Let S = {x E R2: || X |l2 = 1}. Use Mathematica to describe S and AS geometrically. Locate the vectors V, and vz in S and Av, and Av2 in AS