Home
Class 8
MATHS
B={x :x in W " and " 5x-3 le 20}...

`B={x :x in W " and " 5x-3 le 20}`

Text Solution

Verified by Experts

The correct Answer is:
finite
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

State, whether the following pairs of sets are equivalent or not: P={5,6,7,8} and M={x : x in W " and " x le 4}

Given A={x :x in N " and " 3 lt x le 6} and B={x:x in W " and " x lt 4} . Find : (i) sets A and B in roster form: (ii) A cup B , (ii) A cap B , (iii) A-B, (iv) B-A

Write the sets in the roster form A = {x : x in W and 5 lt x le 9}

Write the following sets in tabular form : (i) {:x : x = (2n)/(n+2), n in W and n lt 3 } (ii) {x : x = 5y-3, y in Z and -2 le y lt 2 } (iii) {x : x in W " and " 8x + 5 lt 23}

State, whether the following pairs of sets are equivalent or not: A={x:x in N " and " 11 ge 2x -1} and B={y:y in W " and " 3 le y le 9}

Represent the following sets by Venn diagrams : B = { x | x in W and x^(2) lt 20}

Given, zeta ={x:x in N, 12 le x le 20} A={x:x is divisible by 3} and B={12,14,15,16} Draw a Venn-diagram to show the relationship between the given sets.

If A = {x | x in B , x le 10} and B = {x | x in W , x le 15 and x is a multiple of 5 } , then find n(A) , n(B) , n(A cup B) and n(A cap B)

If A = {x | x in B , x le 10} and B = {x | x in W , x le 15 and x is a multiple of 5 } , then verify that n(A cup B) = n(A) +n(B) -n(A cap B)

If A = {x | x in B , x le 10} and B = {x | x in W , x le 15 and x is a multiple of 5 } , then find A cup B and A cap B

ICSE-SETS -EXERCISE 6(B)
  1. If P = {p : p is a letter in the word 'PERMANENT'}, find n(P).

    Text Solution

    |

  2. State, which of the following sets are finite and which are infinite :...

    Text Solution

    |

  3. B={x :x in W " and " 5x-3 le 20}

    Text Solution

    |

  4. P={y:y = 3x-2, x in N " and " x gt 5}

    Text Solution

    |

  5. Check whether it is finite or not M={r:r = 3/n, n in W " and " 6 lt n ...

    Text Solution

    |

  6. Find, which of the following sets are singleton sets : The set of p...

    Text Solution

    |

  7. Find, which of the following sets are singleton sets : A={x : 7x -3=11...

    Text Solution

    |

  8. B={y : 2y+1 lt 3 " and " y in W}

    Text Solution

    |

  9. Find, which of the following sets are empty : The set of points of i...

    Text Solution

    |

  10. A={x:x in N " and 5 lt x le 6}

    Text Solution

    |

  11. B={x :x^(2)+4 =0 " and " x in N}

    Text Solution

    |

  12. C = {even numbers between 6 and 10}.

    Text Solution

    |

  13. D = {prime numbers between 7 and 11}.

    Text Solution

    |

  14. Are the sets A={4,5,6} and B={x:x^(2) - 5x -6=0} disjoint?

    Text Solution

    |

  15. Are the set A={b,c,d,e} and B={x:x " is a letter in the word 'MASTER'"...

    Text Solution

    |

  16. State, whether the following pairs of sets are equivalent or not: A=...

    Text Solution

    |

  17. State, whether the following pairs of sets are equivalent or not: Se...

    Text Solution

    |

  18. State, whether the following pairs of sets are equivalent or not: Se...

    Text Solution

    |

  19. State, whether the following pairs of sets are equivalent or not: P=...

    Text Solution

    |

  20. State, whether the following pairs of sets are equal or not: A={2,4,...

    Text Solution

    |