Find the Th$$venin equivalent circuit parameters $(V_{TH}$ and $R_{TH})$ of the network seen by terminal a$-$b in Figure

Assume: $I_{S1}=2A,V_{S1}=2V,R_1=3,R_2=6,R3=6$

Answer

In this question you are presented with $2$ blank fields that you should fill in according to their context. Read the surrounding text first, and then select your answer from the drop$-$down in each field.

Vth$=$ V Rth$=$

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