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Theory of Computing Prove that L = {0^x 1^y 2^x+y | x >= 0 and y >=1} is not Regular. Must use Closure(s). [5pts] Hint:

Theory of Computing Prove that

L = {0^x 1^y 2^x+y | x >= 0 and y >=1} is not Regular.

Must use Closure(s). [5pts]

Hint: Your "destination" should be

{ a^z b^z | z >= 1} which we know is not Regular.

Start with L

(show a sequence of operations and results)

End with {a^z b^z} which is not regular

- Conclusion about L:

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