Home
Class 11
MATHS
The set A has 4 elements and set B has 2...

The set A has 4 elements and set B has 2 elements how many relations are there from A to B

Text Solution

Verified by Experts

The correct Answer is:
`2^(8)`
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Exercise2.1|13 Videos
  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Exercise2.2|11 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

The set A has 3 elements how many relations are there from A to A.

If a set A has m elements and a set B has n elements then the number of relation from a to B is ...........

If a set A has 2 elements then how many elements are there in n(A xx A xx A) ?

If X and Y are two sets such that X ∪ Y has 50 elements, X has 28 elements and Y has 32 elements, how many elements does X ∩ Y have ?

A set A has 3 elements and a set B has 4 elements . The number of one one function defined from set A to B is .........

If X and Y are two sets such that X ∪ Y has 18 elements, X has 8 elements and Y has 15 elements , how many elements does X ∩ Y have?

If S and T are two sets such that S has 21 elements, T has 32 elements, and S ∩ T has 11 elements, how many elements does S ∪ T have?

If X and Y are two sets such that X has 40 elements, X ∪ Y has 60 elements and X ∩ Y has 10 elements, how many elements does Y have?

If the set A contains 5 elements and the set B contains 6 elements , then the number of one -one and onto mapping from A to B is ....

Set AcupB has m elements and set AcapB has n elements . Then set ADeltaB has ….. elements .

KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Solutions of NCERT Exemplar Problems (Question of Module)
  1. The set A has 4 elements and set B has 2 elements how many relations a...

    Text Solution

    |

  2. A= {-1, 0}, B = {-1, 0, 1}, then find A xx B and B xx A

    Text Solution

    |

  3. A and B are not singleton sets. n(A xx B)= 21. If A sub B" then "n(B)=...

    Text Solution

    |

  4. A= {2, 3}, B= {-1, 2, 5} then find the number of elements in the power...

    Text Solution

    |

  5. Let A={1,2,3....14}. Define a relation R from A to A by R={(x,y) : 3x-...

    Text Solution

    |

  6. A = {2, 3, 4, 5} , B= {3, 6,7}. A relation from A to B is R defined as...

    Text Solution

    |

  7. A= {a, b, c}. Find the number of relations defined on A.

    Text Solution

    |

  8. f: Z rarr Z, f(n)= (-1)^(n). Find the range of f.

    Text Solution

    |

  9. f(x) is a real valued function f(x) = (1)/(sqrt(5x-3)). Find the domai...

    Text Solution

    |

  10. The function f which maps temperature in degree Celsius into temperatu...

    Text Solution

    |

  11. Find the range of the function f(x)= sqrt(25-x^(2))

    Text Solution

    |

  12. A= {5, 10, 15, 20}, B= {2,4,6,8, 10}. Out of the following, which is a...

    Text Solution

    |

  13. Find the range of f(x)= (x+ 5)/(|x+ 5|), x ne -5.

    Text Solution

    |

  14. Find the range of f: R rarr R, f(x)= x^(2)-6x+ 7

    Text Solution

    |

  15. f: R rarr R, f(x)= |x+2|. Draw the graph of f(x) and hence find its ra...

    Text Solution

    |

  16. A= {1, 2, 3, 4, 5} R = {(x,y) ||x^(2)-y^(2) | lt 16} Find R.

    Text Solution

    |

  17. Find the range of the given function defined as f (x)= (x-[x])/(1+ x-[...

    Text Solution

    |