x2 5 4 3 + 2 0 0 + 0 0 1 2 3 4 5 Assume that we are using kNN for classifying the data points given above. a. What would the class be for the unknown point (3,2) if INN is used? Briefly explain your answer. b. What would the class be for the unknown point (3,2) if SNN is used? Briefly explain your answer. c. What is the leave-one-out crossvalidation error of 3-NN on this dataset? Ignore the unknown point (3,2). Give your answer asthe sample values of misclassifications Hint: leave one out cross validation means to test each sample with a training set, which is the whole set except the test sample