NIOS Class 12 Maths Chapter 21 Determinants One Shot | Part 1 | Expansion, Minors & Cofactors

NIOS Class 12 Maths Chapter 21 Determinants One Shot – Part 1 covers Foundation, Expansion, Minors and Cofactors. Build your basics and learn a systematic approach to evaluating determinants for NIOS Mathematics (311). In this first part, Aniket Chandak explains the foundation of determinants and how minors and cofactors help in determinant expansion. TOPICS COVERED ✓ Meaning and notation of determinants ✓ Evaluation of determinants of order 2 and 3 ✓ Minors of elements ✓ Cofactors and the cofactor sign pattern ✓ Expansion of a determinant along a row or column CHAPTER NAVIGATION Part 1: Foundation, Expansion, Minors and Cofactors Part 2 (Final Part): Properties and Geometric Application Use this lecture for NIOS Class 12 Mathematics (311) preparation and chapter revision. Pause the video, attempt the calculations yourself and practise the corresponding textbook questions. Faculty: Aniket Chandak Institute: M-SQUARE TUTORIALS, Akola Building Base for Bright Future... Subscribe to M-SQUARE TUTORIALS for more NIOS Maths lessons, and continue with Part 2 after completing this lecture. #NIOSMaths #NIOSClass12 #Determinants #Maths311 #MSquareTutorials