📌Join for Lecture NOTES: https://whatsapp.com/channel/0029VbDGAUkIyPtUqTDoBB0w 📌Join for Practice Sheet & Tests :https://physicswallah.onelink.me/ZAZB/vz4s2l4g Timestamp - 00:00 Introduction 10:15 Minors and Cofactors 20:30 Solving 3x3 Determinants 46:00 Property 1 & 2: Transpose and Identical Rows/Columns 49:00 Property 3: Interchanging Rows and Columns 56:00 Property 4: Splitting and Addition of Determinants 1:08:00 Sigma Operator in Determinants 1:13:30 Property 5: Scalar Multiplication 1:15:00 Cube Roots of Unity (Omega) in Determinants 1:54:00 Product of Determinants 2:27:00 Breaking Determinant Product (Factorisation) 4:12:00 Mid-Session Break 4:28:00 Differentiation of Determinants 4:44:00 Integration of Determinants 4:46:00 Cramer's Rule 4:51:00 System of Equations (2D & 3D Systems) 5:14:00 Geometrical Interpretation of 3D Systems 5:53:00 Advanced PYQs on System of Equations 6:00:00 Outro & Preparation Strategy Lecture By - Pradeep Verma Sir 611c98cfceac090018ca69b6 #jee2027 #jee #pw #physicswallah #iitjee2027 #sets