A=[[3,-1,-2],[2,0,-1],[3,-5,0]]

Using elementary transformations find the inverse of the matrix. [[3,-1,-2],[2,0,-1],[3,-5,0]]

If A=[[-3,1,2],[0,0,1],[-3,5,0]] ,then 8|A|

If A= [[0,-2,3],[2,0,-1],[-3,1,0]] then A^5 is

Evaluate the determinants (i) |[3 , -1, -2],[ 0, 0, -1],[ 3, -5, 0]| (ii) |[3 , -4, 5],[ 1, 1, -2],[ 2, 3, 1]| iii) |[0, 1, 2],[ -1, 0, -3],[ -2, 3, 0]| iv) |[2, -1, -2],[ 0, 2, -1],[ 3, -5, 0]|

If A=|(3,-1,-2),(0,0,-1),(3,-5,0)| , show that |2A| = 8|A|

Find the inverse of the matrix [{:(3,-1,-2),(2," "0,-1),(3,-5," "0):}]

If A= [[1,2,0],[0,1,3],[-2,5,3]],"then verify that" A=[[1,2,0],[0,1,3],[-2,5,3]] impliesA'=[[1,0,-2],[2,1,5],[0,3,3]] A+A' is symmetric

If A= [[1,2,0],[0,1,3],[-2,5,3]],"then verify that" A=[[1,2,0],[0,1,3],[-2,5,3]] impliesA'=[[1,0,-2],[2,1,5],[0,3,3]] A+A' is skmmetric

If A=[[1,0,5],[2,-1,3],[4,1,0]] and B=[[3,2,1],[0,2,1],[3,2,5]] .Show that (a) ( A + B )' = A' + B' (b) (2A)'=2A'