Home
Class 11
MATHS
Is the given relation a function? Give r...

Is the given relation a function? Give reason for your answer.
`g= {(x,(1)/(x))|x " is a positive integer"}`

Text Solution

Verified by Experts

The correct Answer is:
It is function
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Long Answer Type Questions)|19 Videos

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Objective Type Questions)|12 Videos

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Textbook Illustrations for Practice Work|30 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise PRACTICE WORK|40 Videos

  • SEQUENCE AND SERIES

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems -Question of Module|19 Videos

Similar Questions

Explore conceptually related problems

Is the given relation a function? Give reason for your answer. s= { (x,x^(2))|x is a positive integer}

Is the given relation a function? Give reason for your answer. f = {(x, x)|x is a real number}

Is the given relation a function? Give reason for your answer. t= { (x, 3)|x is a real number}

Is the given relation a function? Give reason for your answer. h= {(4, 6), (3,9), (-11, 6), (3,11)}

Which of the following sentences are statement? Give reason for your answer: x+3=17

State whether the or used in the following statements is exclusive or inclusive. Give reasons for your answer: All integers are positive or negative.

Which of the following sentences are statement? Give reason for your answer: Sum of two positive numbers is positive numbers.

Check whether the following pair of statements are negation of each other. Give reasons for your answer x + y = y + x is true for every real numbers x and y. There exists real numbers x and y for which x + y = y + x.

Check whether the following pair of statements are negation of each other. Give reasons for your answer: (i) x+y=y+x is true for every real numbers x and y. (ii) There exists real number x and y for which x+y=y+x

Prove that the function f(x)= x^(n) is continuous at x= n, where n is a positive integer

KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Solutions of NCERT Exemplar Problems
  1. If R(2)= {(x,y)|x and y are integers and x^(2) + y^(2)= 64} is a rela...

    Text Solution

    |

  2. If R(3) = {(x, |x|),x " is a real number"} is a relation, then find do...

    Text Solution

    |

  3. Is the given relation a function? Give reason for your answer. h= {(...

    Text Solution

    |

  4. Is the given relation a function? Give reason for your answer. f = {...

    Text Solution

    |

  5. Is the given relation a function? Give reason for your answer. g= {(...

    Text Solution

    |

  6. Is the given relation a function? Give reason for your answer. s= {(...

    Text Solution

    |

  7. Is the given relation a function? Give reason for your answer. t= {...

    Text Solution

    |

  8. If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x ...

    Text Solution

    |

  9. If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x ...

    Text Solution

    |

  10. If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x ...

    Text Solution

    |

  11. If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x ...

    Text Solution

    |

  12. If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x ...

    Text Solution

    |

  13. f and g are real functions defined by f(x)= 2x + 1 and g(x) =4x -7. If...

    Text Solution

    |

  14. Let f and g be real functions defined by f(x)= 2x + 1 and g(x)= 4x- 7....

    Text Solution

    |

  15. If f and g are two real valued functions defined as f(x)= 2x+1 and g(x...

    Text Solution

    |

  16. If f and g are two real valued functions defined as f(x)= 2x+1 and g(x...

    Text Solution

    |

  17. If f and g are two real valued functions defined as f(x)= 2x+1 and g(x...

    Text Solution

    |

  18. If f and g are two real valued functions defined as f(x)= 2x+1 and g(x...

    Text Solution

    |

  19. Express the following functions as set of ordered pairs and determine ...

    Text Solution

    |

  20. Find the values of x for which the functions f(x)= 3x^(2)-1 and g(x)= ...

    Text Solution

    |