1. Problem: No problem was provided by the user. 2. Explanation: I cannot solve a problem until you provide a clear math or programming question. 3. How to proceed: Paste the exact problem and include any constraints or what you want solved. 4. Example: For example, write "Solve $x^2-4=0$" and I will show step-by-step work with intermediate steps. 5. Final answer: Awaiting your problem so I can provide a full, numbered solution.