1. **Stating the problem:** We are asked to solve parts b and c of a problem, but since only the first question must be solved, and the user message is unclear, we will solve the first identifiable problem. 2. **Interpreting the problem:** The user message is mostly corrupted or binary data, but the last line says "solve part b & c". Since no clear math problem is given, we cannot solve parts b and c. 3. **Conclusion:** No clear math problem is provided in the message to solve. Please provide a clear math question. **Final answer:** Unable to solve due to lack of a clear problem statement.