OPERATIONS ON SETS

It is an operation on Sets that contains elements that are in the universal set, but in a given set.

• Complement of a Set

• Difference of Two Sets

• Interesection of Sets

• Union Sets

Which of the following operations on sets describe the given Venn Diagram?

• $\left(A\ \cap\ B\right)'$

• $\left(A-B\right)'$

• $\left(A\cup\ B\right)'$

• $A'\ \cup\ B$

Tags

CCSS.HSS.CP.A.1

Which of the following operations on sets describe the given Venn diagram?

• $A'-B'$

• $\left(A\cup B\right)'$

• $A'\cup B'$

• 
  

  $\left(A\cap B\right)'$
  

Tags

CCSS.HSS.CP.A.1

The diagram shows a Venn diagram with the universal set  $\xi=K\cup L\cup M.$  
Which of the following statements is not true?

•  $\left(K\cap M\right)\subset M$  

•  $\left(K\cap L\right)=L$  

•  $\left(L\cap M\right)\not\subset K\ '$  

•  $\left(K\cap M\right)\subset L$  

The diagram is a Venn diagram showing the relation between the universal set  $\xi$ , set X and set Y.
Which of the region, A, B, C or D, represents  $\left(X\ '\cup Y\ '\right)\ '$ ?

• A

• B

• C

• D

The diagram is a Venn diagram which shows the number of elements in set R, set S, set T and the universal set  $\xi=R\cup S\cup T.$  
Given  $n\left(R\cup T\right)\ =\ 27.$  Find the value of x.

• 12

• 6

• 2

• 1

The Venn diagram shows the number of students in a certain class and their favourite food, pizza (P), spaghetti (S) and fried chicken (C). All the students like at least one of the three types of food; 20 like fried chicken, 8 like spaghetti and 12 like pizza.

Find the number of students in the class.

• 32

• 38

• 40

• 46

The diagram is a Venn diagram showing set P, set Q and set R. The universal set  $\xi=P\cup Q\cup R.$  
Which regions represent the set  $\left(R\ '\ \cup Q\right)\cap P$ ?

• I and II only

• I, II and III only

• I, II, III and IV only

• I, II, III, IV and V

The diagram shows a Venn diagram with the universal set  $\xi=L\cup M\cup N.$  
List all the elements of set N '.

• {3, 6}

• {1, 4, 7, 9}

• {1, 2, 4, 5, 7, 8, 9}

• {1, 2, 4, 7, 8, 9}

Given
 $\xi=A\cup B\cup C$ 
  A = {1, 2, 3, 4}
  B = {4, 5}
  C = {3, 4, 5, 6, 7}  
Which of the following Venn diagram best describes the above information?

• 
• 
• 
•