Show that the word aa can be accepted by this pda by dem-

Question

(i) Show that the word aa can be accepted by this PDA by dem- onstrating a trace of its path to ACCEPT.

(ii) Show that the word babaaa can be accepted by this PDA by demonstrating a trace of its path indicating exactly where we must take the branch from READ₁ to READ₂

(iii) Show that the string babaaab cannot be accepted.

(iv) Show that the string babaaaa cannot be accepted.