Question

please solve the question​

Answer 1

Answer:

The answer of this question is 21.6..

HOPE IT IS CORRECT

Explanation:

FOR HINT I SHOULD TELL U THAT

First u should find parallel resistance between 10 and 10 then b/w 10 and 20 ...Then add them u will get answer

Answer 2

Answer:

Explanation:

It's a model of wheat stone bridge where p/q=r/s then middle resistance 20ohms do not work

So jst remove it from circuit

And you will see a simple circuit of series =10+10= 20 on upper and lower side each

And then those two are in parallel so

1/R=1/20+1/20

R=10ohm and that is your answerrrr......

hit like only when you did understood