NIOS Class 12 Maths Ch 22 Inverse of a Matrix & Applications | Part 1

NIOS Class 12 Maths (311), Chapter 22: Inverse of a Matrix and its Applications — One Shot Part 1 with Aniket Chandak. Learn determinants, singular and non-singular matrices, minors, cofactors and the adjoint of a matrix step by step. This lecture builds the foundation needed to find the inverse of a matrix in Part 2. Follow the calculations carefully and practise each example alongside the explanation. TOPICS COVERED ✓ Determinant of a square matrix ✓ Singular and non-singular matrices ✓ Minors and cofactors ✓ Forming the cofactor matrix ✓ Finding the adjoint by transposing the cofactor matrix ✓ Verification of the adjoint identity: A(adj A) = (adj A)A = |A|I CHAPTER 22 — THREE-PART SERIES Part 1: Determinants, singularity, minors, cofactors and adjoint verification Part 2: Inverse of a matrix and inverse identities Part 3 (Final): Matrix method, consistency and additional collinearity applications Use this lecture for concept building and NIOS board examination revision. Pause the video, attempt the questions yourself and check every cofactor sign before moving ahead. Faculty: Aniket Chandak Institute: M-SQUARE TUTORIALS Building Base for Bright Future Subscribe for more NIOS Mathematics lessons and continue with Part 2 after completing your practice.