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

A {children under 3}
B {children over 7}
C {children between the ages of 4 and 6}
D {a 10 year old child}

Question

Which of the following is a subset of the set
A: {children between the ages of 3 and 7}

	A	{children under 3}
	B	{children over 7}
	C	{children between the ages of 4 and 6}
	D	{a 10 year old child}

anonymous · Answer

Ans is C.

Because the children between the ages of 4 and 6 also meets the requirements of between the ages of 3 and 7. Thus it is a subset.