(Solved) : Optional Problem 2 10 Points B Regular Languages Show Language B Xy X E Y E B Lx Yl Contex Q41342921 . . .

Optional Problem 2. (10 points) If A, B are regular languages, show that the language A A B {xy:x E A, y E B, lx = |yl} is context-free. (Hint: Think machines!) Show transcribed image text Optional Problem 2. (10 points) If A, B are regular languages, show that the language A A B {xy:x E A, y E B, lx = |yl} is context-free. (Hint: Think machines!)

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Answer to Optional Problem 2. (10 points) If A, B are regular languages, show that the language A A B {xy:x E A, y E B, lx = |yl} …