Home
Class 11
MATHS
If A={a,b},B={c,d},C={d,e} then {(a,c),(...

If A={a,b},B={c,d},C={d,e} then {(a,c),(a,d),(a,e),(b,c),(b,d),(b,e)}=

A

`Ann(B nnC)`

B

`A uu (B nnC)`

C

`A xx (Buu C)`

D

`A xx (B nnC)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise COMPETITVE THINKING|170 Videos
  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos
  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos
  • PROBABILITY

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos
  • STRAIGHT LINE

    TARGET PUBLICATION|Exercise EVALUATION TEST|10 Videos

Similar Questions

Explore conceptually related problems

a[[b,c],[d,e]]

Let A={a,b,c,d},B={b,c,d,e). Then n((A xx B)nn(B xx A)) is

If a,b,c,d,e are in H.P., then a/(b+c+d+e), b/(a+c+d+e),c/(a+b+d+e), d/(a+b+c+e), e/(a+b+c+d) are in (A) A.P. (B) G.P. (C) H.P. (D) none of these

If A={a,b,c,d,e} and B={a,c,e,g,h} then prove that (A-B)uu(B-A)={b,d,g,h}

If A={a,b,c,d,e} and B={c,d,e,f} find (1)A uu B(2)A-B(3)B-A

If a,b,c,d are four positive numbers that (i)((a)/(b)+(b)/(c))((c)/(d)+(d)/(e)) =4.sqrt((a)/(c))(iii)(a)/(b)+(b)/(c)+(c)/(d)+(d)/(e)+(e)/(a) =(1)/(5)

If a,b,c,d are four positive numbers then (A) ((a)/(b)+(b)/(c))((c)/(d)+(d)/(c)) =4.sqrt((a)/(c))(C)(a)/(b)+(b)/(c)+(c)/(d)+(d)/(e)+(e)/(a) =(1)/(5)

If A= {a, b, c, d} andB = {b, c, e} , then A cup B is equal to

TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-CRITICAL THINKING
  1. A survey shows that 63% of the Americans like cheese where as 76% like...

    Text Solution

    |

  2. if X={8^(n)-7n-1:n in N) and Y={49(n-1): n in N}, then

    Text Solution

    |

  3. If A={a,b},B={c,d},C={d,e} then {(a,c),(a,d),(a,e),(b,c),(b,d),(b,e)}=

    Text Solution

    |

  4. If (1, 3), (2, 5) and (3, 3) are the three elements of A xx B and the ...

    Text Solution

    |

  5. Let A and B be two sets such that Axx B={(a,1),(1,3),(a,3),(6,1),(a,2)...

    Text Solution

    |

  6. Let A and B be two sets such that AxxB consists of 6 elements. If thre...

    Text Solution

    |

  7. Let n(A) = n, then the number of all relations on A, is

    Text Solution

    |

  8. Let A (1, 2, 3). The total number of distinct relations that can be de...

    Text Solution

    |

  9. The Cartesian product A xxA has 9 elements among which are found (1...

    Text Solution

    |

  10. If RR is the set of all real numbers. What does the cartesian product ...

    Text Solution

    |

  11. If A = {a, b, c, d} and B = {1, 2, 3}, then which of the following is ...

    Text Solution

    |

  12. If R is a relation from a finite set A having m elements to a finite s...

    Text Solution

    |

  13. If R ={ (x,y) : x,y in z, x^(2) +y^(2) le 4 } is a relation on Z Z the...

    Text Solution

    |

  14. Prove that the relation congruence modulo m on the set Z of all int...

    Text Solution

    |

  15. Which one of the following relations on R is an equivalence relation?

    Text Solution

    |

  16. Let R be an equivalence relation on a finite set A having n elements....

    Text Solution

    |

  17. Let R be relation on a set A such that R=R^(-1) then R is

    Text Solution

    |

  18. The relation R defined in N as aRbimpliesb is divisible by a is

    Text Solution

    |

  19. The relation is subset of on the power set P (A) of a set A is

    Text Solution

    |

  20. Let P={(x,y)|x^(2)+y^(2)=1,x,yinR}. Then, R, is

    Text Solution

    |