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00:04  Inverse of a Matrix Formula 
00:49  Inverse of a Matrix (Problem) 
02:01  Adjoint of a Matrix 
02:13  Cofactors of the Elements of a Matrix 
03:40  Inverse of a Matrix (Solution) 
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1. How do you find the inverse of a 3x3 matrix using the adjoint method? 
2. What is the significance of the adjoint matrix in finding the inverse of a matrix? 
3. Is it always possible to find the inverse of a 3x3 matrix using the adjoint method? 
4. Can the adjoint method be used to find the inverse of matrices of other dimensions? 
5. Are there alternative methods to find the inverse of a matrix apart from the adjoint method? 
204 videos288 docs139 tests

Solving a system of Linear Equations Using Inverse of a Matrix Part 1 Video  04:04 min 
Solving a system of Linear Equations Using Inverse of a Matrix Part 2 Video  04:16 min 
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Important Formulas: Determinant Formulas Doc  4 pages 
Test: Determinants Assertion & Reason Type Questions Test  6 ques 

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