Question

network of resistors R1 and R2 extends off to infinity to the right the equivalent resistance​

Answer 1

Answer:

Consider the problem

R=2+2+2+R2×R⇒2R+R2=8+4R+2R⇒R2−4R−8=0⇒R=24±16+32=2±23

R can not be negative, Therefore

R=2+23=5.46Ω