Class 12 Maths Chapter 4 | Determinants Lecture 2 | Concept + Examples | New Session 2025-26 скачать в хорошем качестве

Class 12 Maths Chapter 4 | Determinants Lecture 2 | Concept + Examples | New Session 2025-26

Class 12 Maths Chapter 4 | Determinants Lecture 2 | Concept + Examples | New Session 2025-26 Welcome to the first lecture of Determinants for Class 12 Maths (Chapter 4)! In this live session, we are starting from the very basics to build a strong foundation for your board exams and competitive entries. About This Video: In this Lecture-1, we will cover: What is a Determinant? (Introduction & Definition) Value of Determinants for 1x1, 2x2, and 3x3 Matrices Ignited Minds Minor and cofactors Basic Properties and notations Step-by-step NCERT Examples This is not a one-shot video; we will go deep into every topic so you don't miss any detail. Perfect for CBSE, State Boards, and JEE aspirants. 📌 Important Topics Covered: Introduction to Determinant Determinant of a square matrix of order n Expansion of 2x2 Determinants Some important points Determinant of a square matrix of order one Determinant of a square matrix of order two Example Questions Determinant of a square matrix of order 3×3 Expansion of 3x3 Determinants Question Determinant of a square matrix of order 4 or more Singular matrix Minors and cofactors Question Connect with us: 🔔 Subscribe for daily live classes: [   / @realisticmath01  ] 📂 Download PDF 💬 Join our Community: [WhatsApp 6299259601] Check out other lectures: Matrices Class 12 (Playlist): [   • ||Class-12th||Mathematics||All Board||Jee(...  ] Relation & Functions (Playlist): [   • ||Class-12th||Mathematics||All Board||Jee(...  ] #Class12Maths #Determinants #MathsLecture1 #CBSE2025 #Chapter4Maths #DeterminantsClass12 #LiveClass #Education