If the matrix `A=[5 2x y z-3 4t-7]` is a symmetric matrix, find `x ,\ y ,\ z` and `t` .

If the matrix A=[52xyz-34t-7] is a symmetric matrix,find x,y,z and t.

If the matrix A=[[5 ,2,x], [y, z,-3], [4,t,-7]] is a symmetric matrix, find x ,\ y ,\ z and t .

If matrix A=[(0, 2,y),( z, x, y),(-z, x-y, z)] satisfies A^T=A^(-1) , find x ,\ y ,\ zdot

If matrix A=[(0, 2,y),( z, x, y),(-z, x-y, z)] satisfies A^T=A^(-1) , find x , y , zdot

If A=[{:(1, 3/5, x),(y, -5, -7),(-4,-7,0):}] is a symmetric matrix then the value of x and y are ______

If [[x,a,c] , [1,y,b] , [2,3,z]] is a skew symmetric matrix then (x+y+z+a+b+c)=

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 x,y,z if [[0,5i,x],[y,0,z],[3/2,sqrt2,0]] is a skew symmetric matrix.

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 .