Intersection of subgroups is a ___________
A. group
B. subgroup
C. semigroup
D. cyclic group
Answer:B
Intersection of subgroups is a ___________
A. group B. subgroup C. semigroup D. cyclic group
Explanation: The subgroup property is intersection closed. An arbitrary (nonempty) intersection of subgroups with this property, also attains the similar property.