1. Problem statement: The user wrote "hello". 2. Formula and rules: No mathematical formula applies to a greeting. I will, for math problems, present formulas using $...$ or $$...$$ and explain rules and steps clearly. 3. Answer: Hello! I am your math TA and tutor here to help you with math problems. I can explain step-by-step solutions, provide examples, and offer practice problems. 4. Next steps: Tell me a specific topic or problem (for example: algebra, calculus, geometry, statistics, or physics with math) and I will provide a clear, step-by-step solution.