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Show: decidable languages (i.e., Turingdecidable) are closed under: a) Union b) Kleene Star Please type your answer, no handwritten, make sure you know what u

Show: decidable languages (i.e., Turingdecidable) are closed under:

a) Union

b) Kleene Star

Please type your answer, no handwritten, make sure you know what u r posting, thank you!

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