Class 10 Maths Chapter 5 Prashnawali 5.3 | nth term and sum of n terms in AP | Board Exam 2026

📚 Class 10 NCERT Maths – Chapter 5 (Arithmetic Progression - AP) This video explains all the important questions from Class 10 Maths Chapter 5, Exercise 5.3 (5.3), step-by-step in simple language. It teaches how to find the *nth term (aₙ)* and *sum of n terms (Sₙ)* of an AP. Important formulas: ➡️ nth term: aₙ = a + (n − 1)d ➡️ Sum of n terms: Sₙ = n/2 [2a + (n − 1)d] This video is very useful for preparing for the *Board Exam 2026* and covers NCERT-based high-scoring questions. ----------------------------------------- 🎯 What will you learn in this video? ----------------------------------------- ✔ Concept of Arithmetic Progression (AP) ✔ Identifying the first term (a) and the subtraction (d) ✔ Finding the nth term (aₙ) ✔ Finding the sum of n terms (Sₙ) ✔ All Important Questions of Prashnawali 5.3 ✔ Exam-oriented Step-by-Step Solutions ----------------------------------------- 🌟 How will this video help you in the exam? ----------------------------------------- • Clear on both concepts and numericals • Grip on formula-based questions • Frequently asked questions in exams • Simple explanations in Hindi medium ----------------------------------------- 📌 For other chapters of Class 10 Maths: 👉 Subscribe – Aao Padhai Karen 👉 Press the Bell Icon 🔔 to never miss a new video ----------------------------------------- 💬 Have any doubts? Ask in the comments! #Class10Maths #Prashnawali5_3 #APClass10 #SamanterShreni #BoardExam2026 #NCERTClass10 @aaopadhaikaren