Suppose V={S, A, A, B}, T={a, B} , and $S \rightarrow A a$

Short Answer

Suppose V={S, A, a, b}, T={a, b} , and S is the start symbol. Find a set of productions that includes $S \rightarrow A a$ and $A \rightarrow a$
and generates the language {a, b, b a, b a a} .