204 videos288 docs139 tests

1. What is the formula for calculating the determinant of a 2x2 matrix? 
2. How do I find the determinant of a 2x2 matrix with given values? 
3. Can the determinant of a 2x2 matrix be negative? 
4. How is the determinant related to the invertibility of a 2x2 matrix? 
5. What is the significance of the determinant in solving systems of linear equations using matrices? 
204 videos288 docs139 tests

Finding Adjoint of a 3x3 Matrix Video  03:52 min 
What are Singular and Non Singular Matrices? Video  02:14 min 
Finding Inverse of a Matrix using Adjoint (2x2 matrix) Video  03:44 min 
Finding Inverse of a Matrix using Adjoint of 3x3 Matrix Video  05:01 min 
Solving a system of Linear Equations Using Inverse of a Matrix Part 1 Video  04:04 min 

Explore Courses for JEE exam
