A network either T or ‚âà√¨‚àö√ë, is said to be of the constant-k type if Z1 and Z2 of the network satisfy the relation?

A network either T or ‚âà√¨‚àö√ë, is said to be of the c

1.	A network either T or ‚âà√¨‚àö√ë, is said to be of the constant-k type if Z₁ and Z₂ of the network satisfy the relation?
A.	Z<sub>1</sub>Z<sub>2</sub> = k
B.	Z<sub>1</sub>Z<sub>2</sub> = k<sup>2</sup>
C.	Z<sub>1</sub>Z<sub>2</sub> = k<sup>3</sup>
D.	Z<sub>1</sub>Z<sub>2</sub> = k<sup>4</sup>
Answer» C. Z<sub>1</sub>Z<sub>2</sub> = k<sup>3</sup>