Home
Class 11
MATHS
Let A = {x, y,z} and B = {1,2}. Find the...

Let A = {x, y,z} and B = {1,2}. Find the number of relations from A to B.

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Let A = {1, 2} and B = {3, 4}. Find the number of relations from A to B.

Let A={a,b,c} and B={1,2,3}. Find the number of relations from A into B.

Let A = {1, 2}, B= {3, 4}, then the number of relations from A to B will be:

Let A = {1, 2, 3, 4} and B = {x,y,z}. Let R be a relation from A into B defined by : R= {(1,x), (1,z), (3,x), (4,y)}. Find the domain and range of R.

Let A = {1, 2, 3, 4, 5} and B = {2, 4, 6, 8, 10}. Let R = {(a, b): a in A, b in B , a divides b} be a relation from A into B. Find R. Show that domain of R is A and range of R is B.

PSEB-RELATIONS AND FUNCTIONS -EXERCISE
  1. Determine the domain and range of the relation R defined by R = {(x, x...

    Text Solution

    |

  2. Write the relation R = {(x, x^3) : x is a prime number less than 10} i...

    Text Solution

    |

  3. Let A = {x, y,z} and B = {1,2}. Find the number of relations from A to...

    Text Solution

    |

  4. Let R be the relation on Z defined by R = {(a,b ): a, b in Z, a-b is a...

    Text Solution

    |

  5. Which of the following relations are functions? Give reasons. If it is...

    Text Solution

    |

  6. Which of the following relations are functions? Give reasons. If it is...

    Text Solution

    |

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

    Text Solution

    |

  8. Find the domain and range of the following real function:- f(x) = -|x...

    Text Solution

    |

  9. Find the domain and range of the following real function:- f(x)= sqrt(...

    Text Solution

    |

  10. A function f is defined by f(x)= 2x -5. Write down the values of f(0)

    Text Solution

    |

  11. A function f is defined by f(x)= 2x -5. Write down the values of f(7)

    Text Solution

    |

  12. A function f is defined by f(x)= 2x -5. Write down the values of f(-3)

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  17. Find the range of the following function:- f(x) = 2 - 3x, x in R, x > ...

    Text Solution

    |

  18. Find the range of the following function:- f(x) = x^2 + 2, x is a real...

    Text Solution

    |

  19. Find the range of the following function:- f(x) = x, x is a real numbe...

    Text Solution

    |

  20. The relation 'f' is defined by f(x)={(x^2,0lexle3), (3x, 3lexle10):} ...

    Text Solution

    |