Question

Establish a relation for the equivalent resistance of three resistors........​

Answer 1

equivalent resistance = R=R1+R2.....Rn

parallel combination = R= 1/R1+1/R2..1/Rn..

R1=1 ohm

R2=6 ohm

R3=4 ohm

※1/R = 1/1+1/4 + 1/6

1/R = 12+3+2/12

1/R = 17/12

※ R = 12/17

R = 0.70 ohm