Finding the equivalent Resistance of acircuit

Question

^{simulate this circuit – Schematic created using CircuitLab}

I am a little confused on how to find R equivalent of this circuit because of the wire.

Right now I have the following expression:Req= (R1//R2) +(R3//R4) Is this correct?

Answer 1

Redrawing the circuit should hopefully make the solution obvious:

^{simulate this circuit – Schematic created using CircuitLab}

So yes, you are correct.