Home
Class 12
MATHS
Find the inverse of the matrix [[2,1,2],...

Find the inverse of the matrix `[[2,1,2],[2,2,1],[1,0,2]]`

Text Solution

Verified by Experts

The correct Answer is:
`=(adj A)/(|A|)=[[4,-2,-3],[-3,2,+2],[-2,1,2]]`
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF MATRICES AND DETERMINANTS

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 1.1|19 Videos

  • APPLICATIONS OF MATRICES AND DETERMINANTS

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 1.2|11 Videos

  • APPLICATIONS OF INTEGRATION

    PREMIERS PUBLISHERS|Exercise Answer the following questions.|18 Videos

  • APPLICATIONS OF VECTOR ALGEBRA

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (Answer the following questions)|21 Videos

Similar Questions

Explore conceptually related problems

Find the rank of the matrix [[2,1,1],[-1,2,-3],[4,2,2]] by reducing it to a row - echelon matrix.

Find the rank of the matrix [[1,-1,2],[3,1,-2],[2,2,1]] by reducing it to a row - echelon matrix.

Find the rank of the matrix [[1,2,2,1],[2,1,2,1],[2,2,1,-1]] by reducing to an echelon from :

Find the inverse of the matrix [{:(2,-1,3),(-5,3,1),(-3,2,3):}]

Find the inverse of the matrix A = [[1,3],[2,5]] by Gauss Jordan Method.

Find the rank of the matrix [[1,-2,3,4],[-2,4,-1,-3],[-1,2,7,6]]

Using elementary transformations, find the inverse of the matrices [(2,1),(1,1)]

Using elementary transformations find the inverse of the matrix [{:(1,-1,1),(2,1,-3),(1,1,1):}]

Find the inverse of A=[[2,1,1],[3,2,1],[2,1,2]] by Gauss - Jordan method.