need help with Q1 ?

Exercises 2 ductive Exercises 1 Let M be the PDA defined by la, b) ength ages citly 8(@2, A, A) (l42. Al. a) Describe the language accepted by M. b) Give the state diagram of M. o) Trace all computations of the strings aab, abb, aba in M d) Show that aabb, aaab e L(M). by 2. Let M be the PDA in Example 7.1.3