I'm not really sure where to begin here, this is our first problem regarding these kinds of circuits.
I need to determine Vout for the following circuit (see attachment) when the voltage for the switches are Vref*xa and Vref*xb or 0. My best guess would be that if both switches are to the ground then Vout would be zero. In the other cases I'm more unsure, if the switch to the right (x_b) would be connected to the ground and the other switch to Vref, then I think Vout would also be zero. In the other cases I'm really not sure.
Any help well appreciated!
I need to determine Vout for the following circuit (see attachment) when the voltage for the switches are Vref*xa and Vref*xb or 0. My best guess would be that if both switches are to the ground then Vout would be zero. In the other cases I'm more unsure, if the switch to the right (x_b) would be connected to the ground and the other switch to Vref, then I think Vout would also be zero. In the other cases I'm really not sure.
Any help well appreciated!
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