There are 2n potential binary input possibilities for n input variables. There is just one potential output value for each given input combination.
The number of combinations is two to the power of N, and in this case, N is equal to eight, as shown by our general expression for a circuit with N inputs. Therefore, two to the power of eight, or 256, distinct configurations are possible for a circuit having eight inputs. The sequence of the results is irrelevant when calculating the overall outcomes of an event using combinations. In order to calculate combinations, divide the total number of items (n) by the number of items being chosen at a time (r).
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