Thank you for sharing the image. I can see the text contains questions related to Arithmetic Progressions (AP) in mathematics. Would you like me to solve any specific question or provide detailed explanations for a set of questions from the list?

If so, please specify the question number or topic. 😊

Here are 5 example follow-up questions to deepen understanding:

1. How do we derive the nth term formula of an AP?
2. What is the difference between the sum of terms in an AP and its nth term?
3. Can the common difference of an AP be negative? Explain with an example.
4. What happens when the common difference of an AP is zero?
5. How do you find how many terms of an AP are divisible by a specific number?

Tip: In an AP, the sum of the terms (Sn) is given by $S_n = \frac{n}{2} \times [2a + (n-1)d]$.