$3\mathrm{.}2\mathrm{.}4$ Exercises for Section $3\mathrm{.}2$

Exercise $3\mathrm{.}2\mathrm{.}1$: Here is a transition table for a DFA:

cR$\_($ij$)^((2)).$ Try to simplify the expressions as

much as possible.

dq$\_(2).$ Give a regular expression for the language of automaton.

Please help with c and d