find the value of `x,y,z` if `x+y=0,z=1`

Find the value of x,y and z.

Find the value of x, y and z

Find the value of x, y and z

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 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 .

ii) Find the value of x,y,z where [[x+y,y-z],[1,7+x]] = [[4-x,z-4],[z-y,x+z+4]]

If [{:(xy,4),(z+6,x+y):}]=[{:(8,w),(0,6):}] , then find the values of x,y,z and w.

If 2[{:(,3,x),(,0,1):}]+3[{:(,1,3),(,y,2):}]=[{:(,z,-7),(,15,8):}] , find the values of x, y and z.

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 .

If: [(xy,5x) , (z+6,y^2+1)]=[(8,w),(0,6)], then find the values of x , y , z and w