COMEDK · Maths · 17. Mathematical Reasoning
The group \((Z,+)\) has
- A exactly one sub-group
- B only two sub-groups
- C no sub-groups
- D infinitely many subgroups
Answer & Solution
Correct Answer
(D) infinitely many subgroups
Step-by-step Solution
Detailed explanation
The group \((z,+)\) has infinitely many subgroups.
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