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COMEDK2018MathematicsMathematical Reasoning

The group (Z,+) has

Options

  1. Aexactly one sub-group
  2. Bonly two sub-groups
  3. Cno sub-groups
  4. Dinfinitely many subgroups

Correct answer

D. infinitely many subgroups

Step-by-step solution

The group (z,+) has infinitely many subgroups.

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