#Maths Repository Class-12. Maths | Chapter 1. Applications of Matrices and Determinants | Exercise 1.1 (Q5-Q11) # Co factor of a matrix Adjoint of a matrix Inverse of a matrix Easiest way to find adjoint of 2X2 and 3X3 matrices #12th Std maths for Tamilnadu State board new syllabus 12th Std mathes Solution for Exercise 1.1 (Q1-Q2) • Class 12 | Chapter 1. Applications of Matr... #12th Std mathes Solution for Exercise 1.1 (Q1(iii), Q3-Q4) • Class-12.Maths|Chapter 1. Applications of ...