How can i solve this



Please follow the link Solution 1 | Practice Sheet | Chapter 1 | Network Theory Basics


it is a balanced network. so the current flowing through the 2ohm resistor is zero. if you have any doubt just try to cover the wheatstone bridge concept there you can see how to slove this problem. I think this is clear to you. if you can’t find it give me reply i will explain it with detail. all the very best.