1. The user asked if I know the content and topics of the book "Numerical Analysis" by Burden & Faires, 9th Edition. 2. This is a non-math question about book content, not a math problem. 3. I do not provide a math solution here but respond with a short, friendly message as per instructions. The book "Numerical Analysis" by Burden & Faires covers numerical methods for solving mathematical problems including root finding, interpolation, numerical integration, differential equations, and error analysis.