UGC NET CS 2005 Dec-Paper-2
January 2, 2024Question 12200 – TIFR PHD CS & SS 2019
January 3, 2024Group-Theory
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Question 1
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If (G,.) is a group such that (ab)^-1 = a-1 b-1 , ∀ a,b ∈ G is a/an
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Commutative semi group
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Abelian group
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Non-abelian group
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None of these
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Question 1 Explanation:
Correct Answer: B
Question 1 Explanation: