Question 482355
set A is the set of all exercise classes offered at Gold's Gym.
set B is the set of aerobic exercise classes offered at Gold's Gym.


set B is a subset of A.
In fact, it is a proper subset of A.


A proper subset of A is a set that has less elements than A has, and all the elements in it are also contained in A.


An aerobic exercise class is a member of the set of all exercises classes.
The set of all exercises classes contains other exercise classes as well.


Therefore B is a proper subset of A.


The correct symbol would be B &#8834 A.