(a) A single layer perceptron neural network is used to classify the 3 input logical gate NOR shown in figure Q4. Using as a learning rate of 0.1, train the neural network for the first 3 epochs. use a limiting function: 8(x) = {1 if Y(i) > 0 other wise X W=0.1 W=-0.4 W-0.3 W-0.8 YI) Output [15 marks] (b) One basic component of Artificial Intelligence is Neural Networks, identify how neural networks are used in computer vision applications. [5 marks]