2. Classify linear maps F F up to LR-equivalence. For this: 2.a (3pt.) Find necessary and sufficient conditions on the numbers encoding linear maps under which the linear maps are LR-equivalent. Prove that your conditions are indeed necessary and sufficient. 2.b (2pt.) How many LR-equivalence classes are? What are they? 2. Classify linear maps F F up to LR-equivalence. For this: 2.a (3pt.) Find necessary and sufficient conditions on the numbers encoding linear maps under which the linear maps are LR-equivalent. Prove that your conditions are indeed necessary and sufficient. 2.b (2pt.) How many LR-equivalence classes are? What are they