1. The problem statement, all variables and given/known data Assuming the existence of 6 digital inputs and 1 digital output, design a schematic circuit diagram using any number of 8-1 muxs (i.e. no external gates) to satisfy the following requirements: The output is true (1) when (inputs 1 and 2 are not the same) and at least 2 of the inputs 3,4,5 and 6 are true (logic 1). 2. Relevant equations 3. The attempt at a solution I have drawn out a truth table for the mux... A B C as the selectors with combinations of 000-111 for 8 inputs I also attempted to write the boolean equation for the mux... tried to simulate a mux in Quartus using VHDL and solve it that way (but my VHDL is not very good). There are so many variables and I do not know exactly which path I should take... Could you give me a clue? Also, how do you use a digital circuit to simulate "at least #" are true or false?