# math

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Which of the following is a subset of set A?
A: {children between the ages of 3 and 7}

a.children over 7

b.children3 years old

c.children of all ages

d.children under 3

• math -

Are children over 7 included in children 3 to 7?

Are 3-year-olds included in that group?

Does the group include children of all ages?

Does the group include children under age 3?

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