Home
Class 12
MATHS
Which of the following may be considered...

Which of the following may be considered as universal set (s) of all the three sets A={B,O,X}, B={R,A,M}, C={L,O,N}
(i) {A,B,C,D,E,F,G,H,…..X,Y,Z}
(ii) {a,b,c,d,e….x,y,z}
(iii) {A,M,R,I,T,S,A,R,Y}

Text Solution

Verified by Experts

{A,BC,D,.....X,Y,Z} contains all english alphabets is universal set for the gives set A,B,C
Promotional Banner

Topper's Solved these Questions

  • SETS

    AAKASH INSTITUTE|Exercise SECTION-A(Objective Type Questions (One option is correct))|41 Videos

  • SETS

    AAKASH INSTITUTE|Exercise SECTION-B(Objective Type Question(One option is correct))|13 Videos

  • SETS

    AAKASH INSTITUTE|Exercise EXAMPLE|24 Videos

  • SEQUENCES AND SERIES

    AAKASH INSTITUTE|Exercise Assignment (SECTION - J) Aakash Challengers|12 Videos

  • STATISTICS

    AAKASH INSTITUTE|Exercise Section-C Assertion-Reason|15 Videos

Similar Questions

Explore conceptually related problems

Which of the following are pairs of equivalent sets ? (i) A={-2,-1,0) and B ={1,2,3} (ii) C ={x:x in N, x lt 3} and D= {x:x in W, x lt 3} (iii) E={a,e, i,o,u}and F ={p,q,r,s,t}

If A={a,b,c,d} and B={w,xy,z} , then which of the following is a relation from set A to B? Given reason: (i) R_(1)={(a,w),(a,x),(a,y),(a,z)} (ii) R_(2)={(w,b),(z,c),(y,d)} (iii) R_(3)={(a,y),(b,y),(w,y),(d,y)} (iv) R_(4)={(b,z),(b,y),(c-z),(c,w)}

If X= {a,b,c,d} , Y = {f , b,d,g} , find: (i) X-Y (ii) Y-X.

If X = {a,b,c,d} and Y= {f ,b,d g}, find : (i) X-Y (ii) Y-X (iii) XcapY .

Each of the following question is based on the following alphabet series : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z If Z=26, NET = 39, then NUT = ?

Which one of the following relations on R is equivalence relation x R_1y |x|=|y| b. x R_2y xgeqy c. x R_3y x|x y(xd i v i d e sy)| d. x R_4y x

What should come next in the following latter series ? A B C D E F Z Y X W A B C D E Z Y X W V A B C D Z Y X W V

AAKASH INSTITUTE-SETS -Try yourself
  1. Write the following intervals in set builders form (i) (-6x-3) (ii...

    Text Solution

    |

  2. Write of the following may be considered as universal set (s) of all t...

    Text Solution

    |

  3. Which of the following may be considered as universal set (s) of all t...

    Text Solution

    |

  4. Let A={5,6,7,8,9,10} and B={x:x is root of the equaltion x^(2)-11x+30=...

    Text Solution

    |

  5. Let A={1,2,3,5,9,7} and B={1,2,3,4,5,6,7,8,9,10}, show that A subset B...

    Text Solution

    |

  6. Let A={x:x is a letter of word APPRECIATION} B={x:x is a letter of w...

    Text Solution

    |

  7. If X={x:x in N and (x-3)(x-2)=0} Y={x:x in N and x lt 5} "then find X...

    Text Solution

    |

  8. Let X={1,4,9,16,25,36} and Y={1,2,4,8,16,32} then find X cap Y?

    Text Solution

    |

  9. Let A={X,A,M,A,X,Y}, B={M,A,X,I,U,M} then find A cap B?

    Text Solution

    |

  10. If A={x:x is a multiple of 3, x lt 12} and B={x: x in N, x^(2)-9x+18=0...

    Text Solution

    |

  11. If A={x: x in N and x^(2)+x-2=0} and B={1} then find B-A.

    Text Solution

    |

  12. Write down the complement of given set A (i) A={x,x in N}, set of wh...

    Text Solution

    |

  13. Write down the complement of given set A (i) N is universal set, A={...

    Text Solution

    |

  14. If universal set U={1,2,3,4,5,6,7,8,9}, A={1,5,6},B={4,8,9},C={3,2,6} ...

    Text Solution

    |

  15. If universal set, U={x:x is a letter in the phrase The MAD DONKEY} A...

    Text Solution

    |

  16. Draw the venn diagram to represent (i) A cap (B-A)' & (ii) A cup B(B...

    Text Solution

    |

  17. If U={1,2,3……10}, A={1,5,6}, B={3,4,5}, C={6,5,3,10}, then represent t...

    Text Solution

    |

  18. Prove A cup (B cap C)=(A cup B) cap(A cup C)

    Text Solution

    |

  19. Prove (A cap B)'=(A' cup B')

    Text Solution

    |

  20. If X and Y are two sets such that X cup Y has 50 elements, X has 24 el...

    Text Solution

    |