Home
Class 11
MATHS
If X and Y are two sets such that XcupY ...

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

Promotional Banner

Topper's Solved these Questions

  • SEQUENCE AND SERIES

    MAXIMUM PUBLICATION|Exercise EXAMPLE|111 Videos

  • SOLVED PAPER 18

    MAXIMUM PUBLICATION|Exercise EXAMPLE|48 Videos

Similar Questions

Explore conceptually related problems

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

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

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

Which element has a valency 1?

An element has one electron in the 'M' shell. Identify the element.

Find the number of subsets of C which has 3 elements.

How many elements has P(A), if A= phi ?

If a matrix has 8 elements, what are the possible orders it can have?

Suppose X and Y are two sets If n (X cup Y) = 50, n (X) = 28 and n (Y) = 32, find n (X cap Y)

If a matrix has 5 elements, write all possible order it can have.

MAXIMUM PUBLICATION-SETS-EXAMPLE
  1. If U={1,2,3,4,5,6,7,8,9,10,11,12}, A={2,7,9,10} B={5,9,10,12} and ...

    Text Solution

    |

  2. If U={1,2,3,4,5,6,7,8,9,10,11,12}, A={2,7,9,10}, B={...

    Text Solution

    |

  3. If X and Y are two sets such that XcupY has 50 elements,X has 28 eleme...

    Text Solution

    |

  4. There are 200 individuals with a skin disorder, 120 had been exposed t...

    Text Solution

    |

  5. There are 200 individuals with a skin disorder, 120 had been exposed t...

    Text Solution

    |

  6. There are 200 individuals with a skin disorder, 120 had been exposed t...

    Text Solution

    |

  7. In a survey of 400 students in a school100 were listed as taking apple...

    Text Solution

    |

  8. In a commifiee, 50 people speak French, 20 speak Spanish and 10 speak ...

    Text Solution

    |

  9. In a group of 65 people, 40 like cricket, 10 like both cricket and ten...

    Text Solution

    |

  10. Let A and B be two sets such that n(A)=20 n(AcupB)= 42, n...

    Text Solution

    |

  11. Let A and B be two sets such that n(A)=20 n(AcupB)= 42, n...

    Text Solution

    |

  12. Let A and B be two sets such that n(A)=20 n(AcupB)= 42, n...

    Text Solution

    |

  13. A = {x: x ia a natural number less than 8} Write in roster form.

    Text Solution

    |

  14. A = {x: x ia a natural number less than 8} Write a subset of A conta...

    Text Solution

    |

  15. A = {x: x ia a natural number less than 8} Which of the following co...

    Text Solution

    |

  16. Observe the Venn diagram. Find (AcapB)'

    Text Solution

    |

  17. Consider the sets A and B given by A = {x:x is a natural number, 2le...

    Text Solution

    |

  18. Consider the sets A and B given by A = {x:x is a natural number, 2le...

    Text Solution

    |

  19. Consider the sets A and B given by A = {x: x is a prime number lt10} ...

    Text Solution

    |

  20. Consider the sets A and B given by A = {x: x is a prime number lt10} ...

    Text Solution

    |