Home
Class 11
MATHS
Let R be a relationon N defined by x+2...

Let `R` be a relationon `N` defined by `x+2y=8.` The domain of `R` is (a) `{2,4,8}` b. `{2,4,6,8}` c. `{2,4,6}` d. `(1,2,3,4)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    RD SHARMA ENGLISH|Exercise All Questions|85 Videos

  • SETS

    RD SHARMA ENGLISH|Exercise All Questions|228 Videos

Similar Questions

Explore conceptually related problems

1.Let R be a relation on N defined by x+2y=8 . The domain of R is

1.Let R be a relation on N defined by x+2y=8 . The domain of R is

Let R be a relation on N defined by x+2y=8. The domain of R is

If A={1,2,3},\ B="{"1,4,6,9"]"a n d\ R is a relation from A to B defined by x is greater than y . The range of R is A. {1,4,6,9} B. {4,6,9} C. {1} D. none of these

A relation R is defined from {2,3,4,5} to{3, 6, 7, 10}by : x R y :x is relatively prime to ydot Then, domain of R is (a) {2,3,5} (b) {3,5} (c) {2,3,4} (d) {2,3,4,5}dot

A relation R is defined from {2, 3, 4, 5} to {3, 6, 7, 10} by : x\ R\ yhArrx is relatively prime to ydot Then, domain of R is (a) {2, 3, 5} (b) {3, 5} (c) {2, 3, 4} (d) {2, 3, 4, 5}

Let R be the relation defined on the set N of natural numbers by the rule xRy iff x + 2y = 8, then domain of R is

Let U={1,2,3,4,5,6,7,8,9}, B={2,4,6,8} andC={3,4,5,6} Find (B-C)' .

Let R be a relation defined on set A={1, 2, 3,4,5,6,7,8} such that R={(2,3)(4,5)(7,8)} . If the domain of R is set B and range is set C then BnnC is

Let A={2,3,4,5,6,7,8,9} Let R be the relation on A defined by {(x,y):x epsilonA,yepsilonA & x^(2)=y or x=y^(2) }. Find domain and range of R .

RD SHARMA ENGLISH-RELATIONS-All Questions
  1. Let R be the relation on Z defined by R={(a , b): a , b in Z , a-b is ...

    Text Solution

    |

  2. Let R be a relation on NxxN defined by (a , b)\ R(c , d)hArra+d=b+c\ i...

    Text Solution

    |

  3. If A={1,2,4},\ B={2,4,5}a n d\ C={2,5},\ write (A-B)xx(B-C)dot

    Text Solution

    |

  4. If n(A)=3, n(B)=4, then write n(AxxAxxB) .

    Text Solution

    |

  5. If R is a relation defined on the set Z of integers by the rule (x , y...

    Text Solution

    |

  6. If R={(x ,\ y): x^2+y^2lt=4; x ,\ y in Z} is a relation on Z , write ...

    Text Solution

    |

  7. If R is a relation from set A={11 , 12 , 13} to set B={8, 10 , 12} def...

    Text Solution

    |

  8. Let R={(x , y): x , y in Z ,\ y=2x-4} If\ (a,-2)\ a n d\ (4, b^2) in...

    Text Solution

    |

  9. If R={(2,1),\ (4,7),\ (1,-2)...} , then writhe the linear relation bet...

    Text Solution

    |

  10. If A={1,3,5}a n d\ B={2,4} list the elements of R ,\ if\ R={(x , y): x...

    Text Solution

    |

  11. If R={(x , y): x , y in W ,2x+y=8} ., then write the domain and range...

    Text Solution

    |

  12. Let A\ a n d\ B be two sets such that n(A)=3\ a n d\ n(B)=2. If (x , 1...

    Text Solution

    |

  13. Let A={1,2,3},\ B={1,3,5}dot If relation R from A to B is given by R={...

    Text Solution

    |

  14. If A={1,2,3},\ B="{"1,4,6,9"]"a n d\ R is a relation from A to B defin...

    Text Solution

    |

  15. If R={(x , y): x , y in Z , x^2+y^2lt=4} is a relation on Z,\ then d...

    Text Solution

    |

  16. A relation varphi from C\ to\ R is defined by xvarphiyhArr|x|=ydot Whi...

    Text Solution

    |

  17. Let R be a relationon N defined by x+2y=8. The domain of R is (a...

    Text Solution

    |

  18. R is a relation from {11,12,13} to {8,10,12} defined by y=x-3 Then ...

    Text Solution

    |

  19. Let R be a relation from a set A to a set B, then

    Text Solution

    |

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

    Text Solution

    |