Inverse of any 2×2 matrix

Inverse of diagonal matrix is (A) a diagonal matrix (B) symmetric (C) skew symmetric (D) none of these

[{:(2,3),(5,7):}] find the inverse of the matrix

Without using the concept of inverse of a matrix, find the matrix [x y z u] such that [(5,-7),(-2 ,3)][(x ,y),( z, u)]=[(-16,-6 ),(7, 2)] .

Find the inverse of the matrix [(3 ,-2 ),(-7 , 5)] .

Find the inverse of the matrix |[2,-1], [3, 4]| .

Find the inverse of the matrix A= [(3,1),(4,2)]

The number of right inverse of the matrix is [(1,-1, 2),( 2,-1, 1)]

Using elementary transformations, find the inverse of the matrix [[2,-3],[-1, 2]]

Using elementary transformations, find the inverse of the matrix [[2 ,1],[ 4, 2]]

By using elementary operations, find the inverse of the matrix A=[[1, 2], [2, -1]] .