For the classification problems given below, propose a possible the simplest neural network models and find appropriate weights of the networks you have proposed. Here the classes can be discriminated by a linear classifier Class 1 Class 2 Class 3 X2 Class 1 xz Class 2 -2 a) Two classes problem b) Three classes problem For the classification problems given below, propose a possible the simplest neural network models and find appropriate weights of the networks you have proposed. Here the classes can be discriminated by a linear classifier Class 1 Class 2 Class 3 X2 Class 1 xz Class 2 -2 a) Two classes problem b) Three classes