Question

CALCULATE THE EQUIVALENT RESISTANCE OF POINTS A AND B

Answer 1

As four 2 ohm resistors are kept in parallel

Rp=2/4=0.5 ohm

Now

0.5,2 and2.5 ohm are in series

Rs=2+0.5+2.5=5 ohms

Req=5 ohm

I hope this helps ( ╹▽╹ )