Consider a single-neuron perceptron with a hard limit transfer fun (hardlim). Input Hard Limit Layer W a = hardlim(n) RX1 sx 1 SXR SX1 1- b R SX1 S a = hardlim(Wp+b) n = Wp+b The hardlim transfer function is defined as: a = hardlim(n) = 1 if n20 0 otherwise . Using the single-neuron perceptron, solve the three simple classif problems (a), (b), and (c), shown in the figure below: . . .. . (a) (b) (c)