Find the inverse the matrix (if it exists)given in`[(1, 0, 0),( 0,cosalpha ,sinalpha),(0, sinalpha, -cosalpha)]`

Find the inverse of each of the matrices (if it exists) given in [{:(1,0,0),(0,cosalpha,sinalpha),(0,sinalpha,-cosalpha):}]

Find the inverse of [(1, 0, 0),( 0,cosalpha,sinalpha),(0,sinalpha,-cosalpha)]

Find the inverse of the matrix (if it exists): [[1,0,0],[0,cosalpha,sinalpha],[0,sinalpha,-cosalpha]]

Find the inverse of each of the following matrices (if it exits) given in example number 5 to 11 [{:(1,0,0),(0,cosalpha,sinalpha),(0,sinalpha,-cosalpha):}]

If A = {:[(cosalpha, sinalpha),(-sinalpha, cosalpha)] , then find A^2

A = [ [ 1 , 0 , 0 ] , [ 0 , cosalpha , sinalpha ] , [ 0 , sinalpha , - cosalpha ] ] , find |A|

Evaluate the following: |[cosalpha, sinalpha],[sinalpha, cosalpha]|

Evaluate the following: |[cosalpha, sinalpha],[sinalpha, cosalpha]|

If A=[[cosalpha, sinalpha], [-sinalpha, cosalpha]] , then A^(10)=