The y parameters of a four terminal network are . A one ohm resistance is connected as shown in figure. The new y parameters are

• A. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/123-710-3.png">
• B. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/123-710-4.png">
• C. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/123-710-5.png">
• D. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/123-710-2.png">