[" Using elementary "],[" following matrices,if i "],[[" 1.",[[1,-1],[2,3]]]]

Using elementary transformations (operations), find the inverse of the following matrices, if it exists: [[1,2],[2,-1]]

using elementary find the inverse of the following matrice [(-3,2),(-4,3)]

Using elementary transformations,find the inverse of the matrices ,[[2,51,3]]

Using elementary transformation , find the inverse of the following matrices . [{:(-1,1,2),(1,2,3),(3,1,1):}]

Using elementary transformations, find the inverse of the matrices [(1,-1),(2,3)]