1. **Concept**: A concept is a fundamental idea or principle that forms the basis of understanding a topic. 2. **Explanation**: This section provides a detailed description of the concept, breaking it down into understandable parts and clarifying its significance. 3. **Formulas**: Here, list the key formulas related to the concept, showing how they are derived or used. 4. **Example Questions**: Provide sample problems that apply the concept and formulas, followed by step-by-step solutions to reinforce learning. This template helps organize study notes effectively by clearly separating the core idea, its detailed understanding, the mathematical tools involved, and practical application through examples.