1. (6 points) Suppose that you must prove the following fact using strong induction: For all n > 4, P(n) is true. The base case in your proof shows that P(4), P(5), P(6), and P(7) are all true. Fill in the blanks to indicate what must be proven in the inductive step: For any k such that then 1. (6 points) Suppose that you must prove the following fact using strong induction: For all n > 4, P(n) is true. The base case in your proof shows that P(4), P(5), P(6), and P(7) are all true. Fill in the blanks to indicate what must be proven in the inductive step: For any k such that then