Home
Class 11
MATHS
If a in {-1, 2, 3, 4, 5} and b in {0, 3,...

If `a in {-1, 2, 3, 4, 5} and b in {0, 3, 6}`. Write the set of all ordered pairs (a,b) such that `a + b= 5`. How many subset has it?

Text Solution

Verified by Experts

The correct Answer is:
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 sets {1, 2, 3, 4} and {3, 4, 5, 6} are equal.

Let A={1,2,3,4,5,6} and B={2,4,6,8,10}. Find the intersection of A and B.

Let A= {1, 2, 3}, B= {3, 4} and C= {4, 5, 6}. Find (A xx (B uuC)

Let A= {1, 2, 3}, B= {3, 4} and C= {4, 5, 6}. Find A xx (B nn C)

Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 } . Find A ∩ B and hence show that A ∩ B = B .

If A = {2, 3, 5}, B = {2, 5, 6}, then (A - B) xx (AnnB) is

If A={1,2,3,4,5} and B={4,5,6,7}, then find A-B and B-A. Are they equal?

Let A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 } . Find A – B and B – A .

A= {1, 2, 3, 4}, B= {-1, 1, 0, -2, 2}, C= {1, 3, 4} are subset of which set?

A, B and C are subset of universal set cup . If A= {2, 4, 6, 8, 12, 20}, B= {3, 6, 12, 15} and C= {5, 10, 15, 20} and cup is the set of all whole numbers, draw a Venn diagram showing the relation of cup , A, B and C.

KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Solutions of NCERT Exemplar Problems (Question of Module)
  1. If a in {-1, 2, 3, 4, 5} and b in {0, 3, 6}. Write the set of all orde...

    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

    |