Determinants Te...

The value of  is equal to

If a = b=c=0, then the determinant  is divisible by

If D =  for x, y not equal to zero, then D is

what is the value of ?

If  = , where a = i, b =   and c = , then  is equal to

If  = 0, then x is equal to

If  = x + iy, then

For positive numbers x, y, z, the numerical value of  is

If  = 0, then a, b, c are in:

The value of 

If a² + b² + c² = 0 then value of

If a₁, a₂, a₃,.........,a_n,....... are in GP, then the determinant is equal to 

The determinant  = 0, if a, b, c are in:

If  = , then the two triangles with vertices (x₁, y₁), (x₂, y₂), (x₃, y₃) and (a₁, b₁), (a₂, b₂), (a₃, b₃) must be 

If c = 2 cos, then the value of the determinant  is