Home
Class 12
MATHS
A relation between two persons is define...

A relation between two persons is defined as follows: aRb `iff` a and born in different months. Then, R is

A

reflexive

B

symmetric

C

transitive

D

equivalence

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CARTESIAN PRODUCT OF SETS AND RELATIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|38 Videos

  • AREAS OF BOUNDED REGIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|60 Videos

  • CIRCLES

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|53 Videos

Similar Questions

Explore conceptually related problems

Let A be the set of all animals. A relation R is defined as ''aRb iff a and b are in different zoological parks''. Then R is

Let A be the set of all student in a school. A relation R is defined on A as follows: ''aRb iff a and b have the same teacher'' The relation R, is

If relation R is defined as: aRb if ''a is the father of b''. Then, R is

The relation 'is not equal to' is defined on R, is

Let O be the origin. We define a relation between two points P and Q in a plane if O P=O Qdot Show that the relation, so defined is an equivalence relation.

Let O be the origin. We define a relation between two points P and Q in a plane if O P=O Qdot Show that the relation, so defined is an equivalence relation.

Let A be a set of compartments in a train. Then the relation R defined on A as aRb iff ''a and b have the link between them'', then which of the following is true for R?

Let O be the origin. We define a relation between two points P and Q in a plane if O P=O Q . Show that the relation, so defined is an equivalence relation.

Let X be the set of all engineering colleges in a state of Indian Republic and R be a relation on X defined as two colleges are related iff they are affiliated to the same university, then R is

Let R be a relation on the set N of natural numbers defined by n\ R\ m iff n divides mdot Then, R is (a) Reflexive and symmetric (b) Transitive and symmetric (c) Equivalence (d) Reflexive, transitive but not symmetric

OBJECTIVE RD SHARMA ENGLISH-CARTESIAN PRODUCT OF SETS AND RELATIONS -Chapter Test
  1. If relation R is defined as: aRb if ''a is the father of b''. Then, R ...

    Text Solution

    |

  2. If R={(a,b): |a+b|=a+b} is a relation defined on a set {-1, 0, 1}, the...

    Text Solution

    |

  3. A relation between two persons is defined as follows: aRb iff a and bo...

    Text Solution

    |

  4. Which of the following is an equivalence relation?

    Text Solution

    |

  5. Consider the following statements: (i) Every reflexive relation is ...

    Text Solution

    |

  6. Let A be a set of compartments in a train. Then the relation R defined...

    Text Solution

    |

  7. If a set has 13 elements and R is a reflexive relation on A with n ele...

    Text Solution

    |

  8. The relation 'is not equal to' is defined on R, is

    Text Solution

    |

  9. Assertion and Reason type questions :Consider the following statements...

    Text Solution

    |

  10. Let X be the set of all engineering colleges in a state of Indian Repu...

    Text Solution

    |

  11. If R = {(a,b) : a+b=4} is a relation on N, then R is

    Text Solution

    |

  12. If A is a non-empty set, then which of the following is {:(f,a,l,s,e,?...

    Text Solution

    |

  13. If A = {x, y, z}, then the relation R={(x,x),(y,y),(z,z),(z,x),(z,y...

    Text Solution

    |

  14. Assertion and Reason type questions :Consider the following statements...

    Text Solution

    |

  15. The relation ''is a factor of'' on the set N of all natural number is ...

    Text Solution

    |

  16. The relation R={(1,3),(3,5)} is defined on the set with minimum number...

    Text Solution

    |

  17. If a set A contains n elements, then which of the following cannot be ...

    Text Solution

    |

  18. If A={4, 6, 10, 12} and R is a relation defined on A as ''two elements...

    Text Solution

    |

  19. In a set of ants in a locality, two ants are said to be related iff th...

    Text Solution

    |

  20. Let R be a relation defined on S, the set of squares on a chess board ...

    Text Solution

    |