Which is the correct condition of symmetry observed in z-parameters?
A. z11 = z22
B. z11 = z12
C. z12 = z22
D. z12 = z21
Answer:A
Which is the correct condition of symmetry observed in z-parameters?
A. z11 = z22 B. z11 = z12 C. z12 = z22 D. z12 = z21