TS EAMCET 04 May 2019 Shift 1 Solved Paper

The equivalent resistance for the series is given by,
Req=R1+R2+....
The equivalent resistance for the parallel connection is given by,
‌

1

Req

=‌

1

R1

+‌

1

R2

+....
The resistance between the points A and B is calculated as shown in the following figures,
So, the equivalent circuit is,