Home
Class 14
MATHS
If A = {x:x is a multiple of 7}, B = {...

If A = {x:x is a multiple of 7},
B = {x:x is a multiple of 5} and
C = {x:x is a multiple of 35}, then which one of the following is a null set ?

A

`(A//B) cup C`

B

`(A//B)//C`

C

`(A cap B) cap C`

D

`(A cap B)//C`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SET & RELATION

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|65 Videos
  • SEQUENCE AND SERIES

    PUNEET DOGRA|Exercise PREVIOUS YEAR QUESTIONS|88 Videos
  • STATISTICS

    PUNEET DOGRA|Exercise PRE YEAR QUESTIONS |163 Videos

Similar Questions

Explore conceptually related problems

If A={x:x is a multiple of 3} and B={x:x is a multiple of 4} and C={x:x is a multiple of 12}, then which one of the following is a null set?

if A ={x:x is a multiple of 3 } and , B={x:x is a multiple of 5 }, then A-B is

If A={x:x is a multiple of 3) and,B={x:x is a multiple of }, then A-B is

If A={x:x is a multiple of 2},B={x:x is a multiple of 5} and C={x,x is a multiple of 10}, then A nn(B nn C) is equal to

If A={x:x is a multiple of 4} and B={x;x is a multiple of 6} then A nn B has the multiple of

If A={x:x is multiple of 2). B ={x: x is a multiple of 5} and C={x: x is a multiple of 10} then A cap (B cap C) is equal to

If A = {x:x is a multiple of 4} and B= {x:x is multiple of 6} then A sub B consists of all multiples of

PUNEET DOGRA-SET & RELATION-PREV YEAR QUESTIONS
  1. In a class , 40 student like Maths, 50 students like Physics and 60 st...

    Text Solution

    |

  2. Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Then the number of subsets of...

    Text Solution

    |

  3. If A = {x:x is a multiple of 7}, B = {x:x is a multiple of 5} and ...

    Text Solution

    |

  4. IF A=pi//6 and B=pi//3 then which of the following is/are correct? 1...

    Text Solution

    |

  5. Given a+b+c+d=0. Which of the following statements(s) is (are) correct...

    Text Solution

    |

  6. Read the following information carefully to answer the questions that ...

    Text Solution

    |

  7. Read the following information carefully to answer the questions that ...

    Text Solution

    |

  8. Read the following information carefully to answer the questions that ...

    Text Solution

    |

  9. Which one of the following is a null set?

    Text Solution

    |

  10. If A is a subset of B, then which one of the following is correct?

    Text Solution

    |

  11. If A = (1, 3, 5, 7), then what is the cardinality of the power set P(A...

    Text Solution

    |

  12. Consider the following 1. A cup (B cap C) = (A cap B) cup (A cap C)...

    Text Solution

    |

  13. In a group of 50 people, two tests were conducted, one for diabetes an...

    Text Solution

    |

  14. Which one of the following is an example of nonempty set?

    Text Solution

    |

  15. If A and B are any two sets, then what is the value of A cap (A cup B)...

    Text Solution

    |

  16. Let A = (x : x is a square of a natural number and x is less than 100)...

    Text Solution

    |

  17. Let U = {x in N: 1 le x le 10} be the universal set, N being the set o...

    Text Solution

    |

  18. Let A = (x : x is a square of a natural number and x is less than 100)...

    Text Solution

    |

  19. If the Universal Set U = {1, 2, 3,4, 5, 6, 7, 8} and A = {1, 2, 3, 4...

    Text Solution

    |

  20. The Students of a class are offered three language (Hindi. English and...

    Text Solution

    |