Home
Class 11
MATHS
Le't N be the set of natural numbers. A ...

Le't `N` be the set of natural numbers. A real valued function is defined as `f:N→N` by `f(x)=2 x+1`. Using this definition, complete the table given below:

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    V PUBLICATION|Exercise QUESTION BANK|89 Videos

  • SEQUENCES AND SERIES

    V PUBLICATION|Exercise QUESTIONBANK|140 Videos

Similar Questions

Explore conceptually related problems

Let N be the set of Natural numbers. Consider the function f:NtoN defined by f(x)=x+1, x in N Prove that f is not onto.

Let N be the set of Natural numbers. Consider the function f:NtoN defined by f(x)=x+1, x in N Check whether f is an onto function.

Let R be the set of all real numbers and let f:R rarr R be a function defined by f(x) = x +1 Draw the graph f

Let R be the set of all real numbers and let f:R rarr R be a function defined by f(x) = x +1 Complete the following table

Let R be the set of real numbers. Define the real function. f: R rarr R by f(x)=x+1 0 and sketch the graph of this function.

Let N be the set of Natural numbers. Consider the function f:NtoN defined by f(x)=x+1, x in N If g(x)={(x-1,,,,x>1),(1,,,,x=1):} then find gof

Let N be the set of natural numbers and the relation'R be defined on N such that R={(x, y): y=2 x, x, doty in N} What, is the domain, codomain and range of R? Is this relation a function?

Define the real valued function f(x)=abs[x^2+2x-3

Let R be the set of Reals.Define a function f:RrarrR by f(x)=2x^2-1 Find f[f(x)]

Find the domain and the range of the real function f defined by f (x) = abs x - 1

V PUBLICATION-RELATIONS AND FUNCTIONS-QUESTIONBANK
  1. Let N be the set of natural numbers and the relation'R be defined on N...

    Text Solution

    |

  2. Examine each of the following relations given below and state in each ...

    Text Solution

    |

  3. Le't N be the set of natural numbers. A real valued function is define...

    Text Solution

    |

  4. Draw the graph of the function f: R rarr R defined by f(x)=x^3, x in R...

    Text Solution

    |

  5. Let f(x)=x^2 and g(x)=2x+1 be two functions defined over the set of ...

    Text Solution

    |

  6. Let f(x)=sqrtx and g(x)=x be two functions defined over the set of n...

    Text Solution

    |

  7. Which of the following relations are functions ? Give reasons. If it i...

    Text Solution

    |

  8. Find the domain and range of the following functions. f(x)=-abs[x]

    Text Solution

    |

  9. A function f is defined as f(x)=2x-5. Write down the values of f(0),...

    Text Solution

    |

  10. The function 't' which maps temperature in degree Celsius into tempera...

    Text Solution

    |

  11. Find the range of the following functions. f(x)=2-3x,x in R,x>0

    Text Solution

    |

  12. Let R be the set of real numbers. Define the real function. f: R rarr ...

    Text Solution

    |

  13. Let R be a.relation from Q to Q defined by R={(a, b): a, b in Q and a-...

    Text Solution

    |

  14. Let f={(1,1),(2,3),(0,-1),(-1,-3)} be a linear function from Z into Z....

    Text Solution

    |

  15. Find the domain of the function f(x)=(x^2+3x+5)/(x^2-5x+4)

    Text Solution

    |

  16. The function f is defined by f(x)={(2-x,,x,<,0),(2,,x,=,0),(2+x,,x,>...

    Text Solution

    |

  17. The relation f is defined by f (x) = {(x^2, 0 le x le 3)/(3x, 3 le x l...

    Text Solution

    |

  18. If f(x)=x^2, find (f(1.1)-f(1))/((1.1-1))

    Text Solution

    |

  19. Find the domain of the following. f(x)=(x^2+2x+1)/(x^2-8x+12)

    Text Solution

    |

  20. Find the domain and range of the following functions. f(x)=sqrt(x-...

    Text Solution

    |