Find the values of `x , y , za n da` which satisfy the matrix equation `[x+3 2y+x z-1 4a-6]=[0-7 3 2a]`

Find x ,\ y satisfying the matrix equations: x[2 1]+y[3 5]+[-8-11]=0

Find the values of x and y from each of the following matrix equation : (i) [{:(x+y),(x-y):}]=[(3)/(1)](ii) [{:(x+y,7),(0,2x):}]=[{:(-1,7),(0,6):}]

Find the values of x ,\ \ y\ ,\ z if the matrix A=[0 2y z x y-z x-y z] satisfy the equation A^T\ A=I_3 .

Find the number of triplets (x, y, z) of integers satisfying the equations x + y = 1 - z and x^(3) + y^(3) =1-z^(2) (where z ne 1 )

Find x ,\ y satisfying the matrix equations: [x-y 2 -2 4x6]+[3-2 2 1 0-1]=[6 0 0 5 2x+y5] (ii) [x y+2z-3]+[y4 5]=[4 9 12]

Find the values of x and y satisfying the equation: 2[[1,3],[0,x]]+[[y,0],[1,2]]=[[5,6],[1,8]]

find the values of x, y,z from the following matrix equation : 2[{:(x,y),(z,o):}]=[{:(x,6),(2,0):}]+[{:(4,x+y),(x,0):}]

Find the matrix X satisfying the matrix equation: X[[5, 3],[-1,-2]]=[[14, 7],[ 7, 7]] .

Find the values of x, y, z if the matrix A=[[0, 2y, z],[ x, y,-z],[ x,-y, z]] satisfy the equation A^(prime)A=I .

Find the values of x,y,z if the matrix A=[[0,2y,z],[x,y,-z],[x,-y,z]] satisfy the equation A^T A=I_3