Home
Class 7
MATHS
If A={a,e,I,o,u} and B={a,I,e,c,d } then...

If A={a,e,I,o,u} and B={a,I,e,c,d } then `n(A-B)` is ______.

A

0

B

1

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Set theory

    PEARSON IIT JEE FOUNDATION|Exercise Short Answer type question|24 Videos

  • Set theory

    PEARSON IIT JEE FOUNDATION|Exercise Essay type Question|9 Videos

  • Set theory

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TEST Test 2|12 Videos

  • RATIO AND ITS APPLICATIONS

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS (TEST 2)|12 Videos

  • SIMPLE INTEREST AND COMPOUND INTEREST

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|9 Videos

Similar Questions

Explore conceptually related problems

If A={a,e,I,o,u} , B={b,c,d} , then find (A-B)nnB .

If A = { a,e,I,o,u } and B = {a,I,u} , then AuuB = ……………

If A={a,e,I,o,u,a,e,i} then n (A) ______

Prove that A uu B=A nn B if and only if A=B If A={a,e,i,o,u},B={b,c,d} then find (A-B).

If A = {a,e,i,o,u}, B= {a,b,c} then find A∪B and A∩B ?

If A={a,e,i,o,u},B={a,b,c} then find A uu B and A nn B

If U={a,b,c,d,e}, A = (a,b,c} and B= {a,b,c,d,e} then verify that: (i) (Acup B) ' =( Acap B') (ii) (A cap B)' =(A cup B') .

PEARSON IIT JEE FOUNDATION-Set theory-Very short Answer type question
  1. If Y={ 2,4,6,8 } then the number of non-empty subets of Z is "".

    Text Solution

    |

  2. All rich people in your city,

    Text Solution

    |

  3. All intelligent students in your school .

    Text Solution

    |

  4. All fat boys in your colony.

    Text Solution

    |

  5. All the boys of your class whose heigh exceeds 150 cm

    Text Solution

    |

  6. P={xx is a multiple of 4,x lt 20 } and Q =(xx is a multiple of 6,x lt ...

    Text Solution

    |

  7. If a set has 2 elements , then how many proper subsets are there for t...

    Text Solution

    |

  8. Which of the following is a null set ?

    Text Solution

    |

  9. If A={a,e,I,o,u,a,e,i} then n (A)

    Text Solution

    |

  10. If A={x/x +10 = 10 } then n(A)=.

    Text Solution

    |

  11. If A= { a,b,c} and X= {x,Y,Z} then A cap X=.

    Text Solution

    |

  12. If X={a,e,I,o,u} then which of the following is a correct statement

    Text Solution

    |

  13. If Y={{ a,e},{I,o},u} then which of the following is a corrcet stateme...

    Text Solution

    |

  14. If E=( x/x is a factor of 8 },F={x/x is a factor of ff16 },and G ={x/x...

    Text Solution

    |

  15. Write the difference of the sets containing the letters of the words M...

    Text Solution

    |

  16. If n(A) = 20 , n(B) = 30 and n(A cup B )=45 then find n(A cap B)

    Text Solution

    |

  17. If A={a,e,I,o,u} and B={a,I,e,c,d } then n(A-B) is .

    Text Solution

    |

  18. If A={1,2,3} then the number of elements in P(A) is

    Text Solution

    |

  19. The cardinal number of the set containing letters of the word MOONROCK

    Text Solution

    |

  20. If A and B are disjoint sets, then n(A cap B) = ?

    Text Solution

    |