explain logic to solve matrix by elementary operations any trick or just random work

Asked by MANOJKUMAR | 4th Sep, 2011, 07:38: PM

Expert Answer:

There are 6 elementary operations(transformations) on a matrix,3 of which are due to rows and 3 due to columns,which are known as elementary operations.
They are helpful in  finding the inverse of a matrix.
For eg: We find the inverse of a 2X2 matrix by using elemtary row transformation as:

Answered by  | 4th Sep, 2011, 09:47: PM

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