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  6. Basic Operations on Sets worksheet

Basic Operations on Sets worksheet

Basic Operations on Sets Worksheet
  • 1. Which of the following operations of the sets is used to represent 'OR' operation?
    1. Union of sets represented by  U
    2. Intersection of sets represented by ∩
    3. Complement of a set A represented by A’
    4. None of these above operation
  • 2. Which of the following operations of the sets is used to represent “AND “ operation?
    1. Union of sets represented by  U
    2. Intersection of sets represented by ∩
    3. Complement of a set A represented by A’
    4. None of these above operation
  • 3. Which of the following operations of the sets is used to represent complement operation of a set?
    1. Union of sets represented by  U
    2. Intersection of sets represented by ∩
    3. Complement of a set A represented by A’
    4. None of these above operation
  • 4. Which of the following statements represent that Set A and Set B are disjoint sets?
    1. A U A = A
    2. A  ∩ A = A
    3. A U B = A
    4. A ∩ B = φ
  • 5. If A and B are any to sets then Relative complement  AB is used to represent which of the following statement?
    1. Element of set A and set B
    2. Element of set A or Set B
    3. Element of set A not in set B
    4. Element of Set B not in set A
  • 6. If there are two sets, set ‘A’ and set ‘B’, such that A =  1, 2, 3, 4, 5, 6, 7 and B = 1, 2, 3, 4, 8, 9 then what is the result of  A U B.
    1. A U B = 1, 2, 3, 4
    2. A U B = 1, 2, 3 , 4, 5, 6 , 7, 8, 9
    3. A U B = 6, 7 , 8, 9
    4. None of the above answer is the correct answer
  • 7. If there are two sets, set ‘A’ and set ‘B’, such that A =  1, 2, 3, 4, 5, 6, 7 and B = 1, 2, 3, 4, 8, 9 then what is the result of  A ∩ B?
    1. A ∩ B = 1, 2, 3, 4
    2. A ∩ B = 1, 2, 3 , 4, 5, 6 , 7, 8, 9
    3. A ∩ B = 6, 7 , 8, 9
    4. None of the above answer is the correct answer
  • 8. Which of the following indicates the Cartesian product of the two sets ‘A’ and ‘B’?
    1. A ∩ B
    2. A U B
    3. A – B
    4. A * B
  • 9. If set A is represented by 1, 2, 3, 4 and set B is represented by 3, 4, 5 , then what is the value of A – B from the following values given below?
    1. A – B = 1, 2, 3, 4
    2. A – B  = 1, 2, 3, 4 , 5
    3. A – B  = 1, 2
    4. A- B = φ
  • 10. If we have set A = 1, 2, green and set B = red , blue, green  yellow then the value  the resultant set A B will be which of the following given values?
    1. AB = 1, 2, green
    2. AB = red, blue, green, yellow
    3. AB = 1, 2
    4. None of these values