RA and RB are the input resistances of circuits as shown below. The circuits extend infinitely in the direction shown. Which one of the following statements is TRUE?

Question

RA and RB are the input resistances of circuits as shown below. The circuits extend infinitely in the direction shown. Which one of the following statements is TRUE?

Examsnet · Accepted Answer

Correct Answer is :  RB = RA /(1 + RA)

GATE Electrical Engineering (EE) 2016 Shift 1 Solved Paper