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Consider the set ∑* of all strings over the alphabet ∑ = {0,1}. ∑* with the concatenation operator for strings
  • a)
    Does not form a group
  • b)
    Forms a non-commutative group
  • c)
    Does not have a right identity element
  • d)
    Forms a group if the empty string is removed from ∑*
Correct answer is option 'A'. Can you explain this answer?
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Consider the set ∑* of all strings over the alphabet ∑ = {0,1}...


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Consider the set ∑* of all strings over the alphabet ∑ = {0,1}...
The set of all positive even integers less than 10 can be written as {2, 4, 6, 8}.
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Consider the set ∑* of all strings over the alphabet ∑ = {0,1}. ∑* with the concatenation operator for stringsa)Does not form a groupb)Forms a non-commutative groupc)Does not have a right identity elementd)Forms a group if the empty string is removed from ∑*Correct answer is option 'A'. Can you explain this answer?
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Consider the set ∑* of all strings over the alphabet ∑ = {0,1}. ∑* with the concatenation operator for stringsa)Does not form a groupb)Forms a non-commutative groupc)Does not have a right identity elementd)Forms a group if the empty string is removed from ∑*Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Consider the set ∑* of all strings over the alphabet ∑ = {0,1}. ∑* with the concatenation operator for stringsa)Does not form a groupb)Forms a non-commutative groupc)Does not have a right identity elementd)Forms a group if the empty string is removed from ∑*Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the set ∑* of all strings over the alphabet ∑ = {0,1}. ∑* with the concatenation operator for stringsa)Does not form a groupb)Forms a non-commutative groupc)Does not have a right identity elementd)Forms a group if the empty string is removed from ∑*Correct answer is option 'A'. Can you explain this answer?.
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