How you can develop a learning component? Design a learning component using greedy search to detect the most difficult question in the exam? Assume that tokens and a combination of tokens correspond to difficulty. b. Decide your criterion for difficult questions. c. Represent your search space and transitions in the form of a tree (preferably binary tree). d. As a rational agent discuss legal actions possible in the above case. e. Can you use a genetic algorithm to solve this problem? How?