Convert the following NFAs into equivalent regular expressions. Show all the intermediate steps i.e. GNFAs) and make appropriate comments to help graders understand your steps. For example, step 1: remove state "90"; step 2: remove state "q3", etc. For this problem, it is not necessary to use JFLAP. a. Convert the NFA in Figure 1 into an equivalent regular expression. Figure 1: b. Convert the NFA in Figure 2 into an equivalent regular expression. Figure 2