Sets and Venn Diagrams

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∪ B?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

Tags

CCSS.HSS.CP.A.1

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

If X = {a, e, i, o, u} and Y = {a, b, c, d, e}, then what is Y - X ?

• {a, e}

• {i, o, u}

• {b, c, d}

• {b, c, d, i, o, u}

Tags

CCSS.HSS.CP.A.1

• {casey, drew, jade}

• {alex, blair, erin, francis, glen, hunter, ira}

• {alex, blair, erin, francis, hunter, ira}

• {blair, erin, francis, ira}

The Universal Set = { x ∈Z | -4 ≤ x < 4} and A = {0}.

What is the complement of A?

• {-4, -3, -2, -1, 0, 1, 2, 3}

• {-3, -2, -1, 1, 2, 3}

• {-4, -3, -2, -1, 1, 2, 3, 4}

• {-4, -3, -2, -1, 1, 2, 3}

Tags

CCSS.HSS.CP.A.1

If

P = The set of whole numbers less than 5

Q = The set of even numbers greater than 3 but less than 9

R = The set of factors of 6

Then what is (P ∩ Q) ∪ (Q ∩ R)?

• {4}

• {4, 6}

• {4, 6, 8}

• {1, 2, 3, 4, 6, 8}

Tags

CCSS.6.EE.B.6

If

P = The set of whole numbers less than 5

Q = The set of even numbers greater than 3 but less than 9

R = The set of factors of 6

Then what is (P ∪ Q) ∩ (Q ∪ R)?

• {4, 6}

• {3, 4, 6}

• {2, 3, 4, 6, 8}

• {1, 2, 3, 4, 6, 8}

Tags

CCSS.6.EE.B.6

• {casey, drew, jade, glen}

• {alex, glen, hunter, jade}

• {casey, drew, glen}

• {drew, jade}

• {1, 3, 5}

• {1, 2, 3}

• {2, 3, 5}

• {2}

Tags

CCSS.6.EE.B.6

• ( A - B ) ∩ ( A - C )

• ( B - A ) ∩ ( B - C )

• ( B - A ) ∩ ( A - C )

• ( A - B ) ∩ ( B - C )

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4