Question

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

{children over 7}

{children 3 years old}

{children of all ages}

{children under 3}

Answer 1

pick the one that is entirely contained in "children between 3 and 7"

Answer 2

B

Answer 3

yes, B

Answer 4

k