Revision- SETS AND RELATIONS

Find n(A) when

A = {14, 16, 18, 20, 22, 24}

• 6

• 4

• 12

• even numbers

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

The Universal Set = { -4, -3, -2, -1, 0, 1, 2, 3 ,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 = {0, 1, 2, 3, 4}, Q = {4, 5, 6, 7}

R = {3, 6, 9}, and S = {6, 12, 18}

Then what is (P ∪ Q) ∩ (S ∪ R)?

• {6}

• {3, 6}

• {4, 6}

• {1, 2, 3, 4, 5, 6, 7, 9, 12, 18}

Tags

CCSS.HSS.CP.A.1

From the above Venn diagram, what is the set (S ∪ T) ∩ V?

• {casey, drew, jade, glen}

• {alex, glen, hunter, jade}

• {casey, drew, glen}

• {drew, jade}

Which of the following represents the shaded region?

• A union B

• A intersect B

• A ⊂ B

• B ⊂ A

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

Find  $P\ \cap\ Q\ \cap\ R$  

Given 

 $\xi$  = {  $x:\ \ 2\ \le\ x\ \le9$  , x  is  an integer}
P =  { x : x is an even number}
Q = { x : x is a factor of 4 }

Find  $n\ \left(P\ \cap\ Q\right)$  

Write an equation for this relation. 

• y = x - 41
• y = 11x + 1
• y = x + 41
• y = 12x - 3

Tags

CCSS.HSA.CED.A.2

The relation that is represented by the equation y = 20 - 2x has the domain {3 , 4, 5, 6}. Which of the following sets is the range of the relation?

• {3, 4, 5, 6}
• {8, 10, 12, 14}
• {12, 13, 14, 15}
• {14, 16, 18, 20}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2