Let C={2, 5, 7, 10} and B={1, 3, 5, 7, 9}. Find C U B

• {1,2,3,5,7,9,10}

• {2,4,5,6,7,8,10}

• {2, 4, 5, 6, 7, 8, 10}

Let C = {2, 5, 7, 10} and B = {2, 4, 6, 8}.

Find C U B

• {2,4,6,8,10}

• {2,4,5,6,7,8,10}

• {2, 4, 5, 6, 7, 8, 10}

Tags

CCSS.HSS.CP.A.1

Given the Venn diagram, what numbers are in the set of D ?

• {6}

• {5, 6, 9}   

• {1, 4, 5, 6, 9}

• {1, 4, 5, 6, 7, 9, 11}

There are _____ elements found in Yellow ⋃ Blue .

What does this symbol represent?

• Intersection "and"

• Intersection "or"

• Union "and"

• Union "or"

• 7

• 4

• 6

Tags

CCSS.HSS.CP.A.1

Shade the appropriate area.

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}

Tags

CCSS.HSS.CP.A.1

What is A ∪ B ?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

The union of set A and set B is the set containing all of the elements of set A and set B. The union combines the elements of both sets into one set. Common elements do not need to be repeated and can be listed once.