Sequence and Series L03 | Geometric Progression (GP) | General Term & Sum | Class 11 IIT JEE

📚 SEQUENCE AND SERIES – LECTURE 03 🎯 IIT JEE | Class 11 Mathematics Welcome to Lecture 03! In this class, we revise important AP problems and begin Geometric Progression (GP), an essential topic in Sequence and Series. 📌 TOPICS COVERED: ✅ Important Problems of AP ✅ Introduction to Geometric Progression (GP) ✅ General Term in GP ✅ Sum of n Terms in GP ✅ Properties of GP ✅ Assuming Numbers in GP 📖 IMPORTANT GP FORMULAS: General term: aₙ = arⁿ⁻¹ Sum of n terms (r ≠ 1): Sₙ = a(rⁿ − 1)/(r − 1) Here: a = first term r = common ratio n = number of terms 🎯 Perfect for: • Class 11 Mathematics • IIT JEE Main preparation • IIT JEE Advanced preparation • Students practising sequence and series questions 📢 For best results, watch Lectures 01 and 02 before this lecture. 👍 Like, share, and subscribe for more Mathematics lectures and important JEE problems. #GeometricProgression #SequenceAndSeries #IITJEE #Class11Maths #JEEMain