Question

Find the equivalent resistance​

Answer 1

Answer:

the upper side across A and B is in series .

so upper resistance is 4 ohm.

the bottom side across A and B is also in series.

so lower resistance is 4 ohm.

now these both sides are in parallel.so,

1/R=1/4+1/4

1/R=2/4

R=2 ohm