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Concatenation Operation refers to which of the following set operations : 

  1. Union
  2. Dot
  3. Kleene
  4. None of the options
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4 Answers

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1 votes
Concatenation refer to Dot.

So B is correct.
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Concatenation refers to dot  (a concat b) is represented as (a.b)
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  1. dot is the answer as in case of concatentation of two languages L and M,we can write the concatenation as L.M WHERE DOT is used.
Answer:

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