Let X be a random variable which can take any positive integer with the following distribution: 2. if x 0 where . o 0 otherwise Let D- (X1,., Xn) be the training set in which the sample observations are drawn from the above distribution. Answer the following questions a. Derive the log likelihood of D t use tuning poit approach obsenving Dom() - (0, ) Show the global maxima cannot be 0.) Non-programmine assignmntiuu