If the matrix `A = [(5,2,x),(y,z,-3),(4,t,-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 A=[{:(1, 3/5, x),(y, -5, -7),(-4,-7,0):}] is a symmetric matrix then the value of x and y are ______

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

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.

For the symmetric matrix A=[(2,x,4),(5,3,8),(4,y,9)] .Find the value of x and y .

Find the value of y, if the matrix A = ((0,2y,z),(x,y,-z),(x,-y,z)) obeys the law A^(T).A = I .