[" Queriofind the wivesse of mation "A=[[1,0,-1],[3,4,5],[0,-6,-7]]]

" (b) Find the rank of the matrix : "A=[[2,1,4,7],[3,6,2,1],[0,0,1,5]]

(a) Find the rank of the matrix [[2,1,4,7],[3,6,2,1],[0,0,1,5]]

The value of |[1,0,6],[7,2,5],[3,4,6]|=......

Verify Property 1 for triangle = |[2,-3,5],[6,0,4],[1,5,-7]|

The minor of 7 in [(3,1,4),(-1,0,3),(6,7,5)] is

If A=([3,0,0],[4,5,0],[2,1,6]) then A^(-1)=

Wherever possible write each of the following as a single matrix. (i) [{:(,1,2),(,3,4):}]+[{:(,-1,-2),(,1,-7):}] (ii) [{:(,2,3,4),(,5,6,7):}]-[{:(,0,2,3),(,6,-1,0):}] (iii) [{:(,0,1,2),(,4,6,7):}]+[{:(,3,4),(,6,8):}]

Solve , 4x-5 gt 10-x, x in {0,1,2,3,4,5,6,7}

Find the median of 5, 3, 1, -4 , 6, 7, 0.