Question:
Which one of the following statements is wrong.
Which one of the following statements is wrong.
Updated On: Mar 21, 2024
- The centre of a group G is a subgroup of G.
- The union of two subgroups is always a subgroup.
- If G is a finite group and H is a subgroup of G then o(H) divides o(G).
- HK is a subgroup of G iff HK = KH.
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The Correct Option is B
Solution and Explanation
The correct answer is(B): The union of two subgroups is always a subgroup.
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