Answer Posted / ashu

LINEAR NETWORK: 1) A network if the relation between current and voltage involves a constant coefficient e.g V=IR or network response is proportional to excitation function.
2)A linear n/w is the one in which the principle of superposition(linearty test) holds.

BILATERAL N/W: When element properties & characteristics are independent of direction of the current then the n/w is called as bilateral n/w

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