Question

In any group, the number of improper subgroups is 
1. 2
2. 3
3. depends on the group
4. 1

Answer 1

Correct Answer - Option 1 : 2

Concept:

If G is a group, then the subgroup consisting of G itself is the improper subgroup of G. All other subgroups are proper subgroups

In any group, the number of improper subgroups is 2