These two questions deal with a single perceptron of a neural network.
a) The logical NOT is a little trickier than AND or OR, but can be done. In this case, there is only one Boolean input. What would the weight and threshold be for this perceptron to recognize the logical NOT operator?
b) Show that it is not possible to solve the binary XOR problem for two inputs, x1 and x2, using a single perceptron.