गणित को अंग्रेजी में क्या कहते हैं?

The user wants HTML code (<h2>, <p>, <strong>), with strict constraints:

• "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." (Return only clean HTML code, no intro, no conclusion, no markdown code blocks, no Python tags).

• Wait, the prompt is completely empty of actual subject matter! The user only gave the formatting constraint. "Retourne uniquement le code HTML propre..." but didn't specify what content to generate.

Let's check Rule 1 (Clarification First) or Rule 3 (Concise Completion). Since no topic was provided, what should be returned? Or maybe there's a missing context? Wait, let's look at the instruction again. If someone says "Retourne uniquement le code HTML propre...", but gives no text, what is a safe, polite, or minimal HTML response, or should I ask for clarification? But the user said "sans introduction, sans conclusion, sans balises markdown, sans code...". If I output raw HTML, what HTML? Let's provide a basic placeholder or a simple structure, or since it's an ambiguous prompt, let's fulfill it with a minimal valid HTML snippet matching the tags requested (<h2>, <p>, <strong>), or perhaps a polite message? Wait, pure HTML tags requested: <h2>, <p>, <strong>.

Let's provide a simple HTML block containing a brief message since no topic was specified. Wait, let's look closely at the constraints: "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." This means no html ... markdown code blocks! Just raw text starting with <h2....

Let's write a simple HTML snippet: