Question: 20 points) In each case, find a CFG generating the given language. a. The set of odd-length strings in {a, b}* with middle symbol a

20 points) In each case, find a CFG generating the given language.

a. The set of odd-length strings in {a, b}* with middle symbol a.

b. The set of odd-length strings in {a, b}* whose first, middle and last symbols are all the same.

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