Home
Class 8
MATHS
{x : x =(n-2)/(n+1), n in W}...

`{x : x =(n-2)/(n+1), n in W}`

Text Solution

Verified by Experts

The correct Answer is:
finite
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

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}

If A = {x : x = 6^n - 5n - 1, n in N} and B = {x : x = 25(n - 1), n in N} , then

If B={x:x=(2n-1)/(n+2), n in W and n lt 4} then B can be wirtten as

If A={x:x=3^(n)-2n-1, n in N} and B={x:x = 4(n-1), n in N} . Then

State whether each of the following sets is a finite set or an infinite set: {x : x=3n-2, n in W, n le 8}

If A={x : x=n , n in N} , B={x : =2n , n in N} , c={x : x =4n , n in N} , then

Show that the middle term in the expansion of (1+x)^(2n)i s((1. 3. 5 (2n-1)))/(n !)2^n x^n ,w h e r en is a positive integer.

Write the following sets in the roster form : B={x|x=2n, n in W and n lt5 }

The value of ""(n)C_(1). X(1 - x )^(n-1) + 2 . ""^(n)C_(2) x^(2) (1 - x)^(n-2) + 3. ""^(n)C_(3) x^(3) (1 - x)^(n-3) + ….+ n ""^(n)C_(n) x^(n) , n in N is

int_0^x[sint]dt ,w h e r ex in (2npi,(2n+1)pi),n in N ,a n d[dot] denotes the greatest integer function is equal to -npi (b) -(n+1)pi 2npi (d) -(2n+1)pi

ICSE-SETS -EXERCISE 6(B)
  1. State, whether the following pairs of sets are equivalent or not: P=...

    Text Solution

    |

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

    Text Solution

    |

  3. State, whether the following pairs of sets are equal or not: M={x:x i...

    Text Solution

    |

  4. State, whether the following pairs of sets are equal or not: E={x:x^(...

    Text Solution

    |

  5. State, whether the following pairs of sets are equal or not: A={x:x i...

    Text Solution

    |

  6. State whether each of the following sets is a finite set or an infinit...

    Text Solution

    |

  7. State whether each of the following sets is a finite set or an infinit...

    Text Solution

    |

  8. State whether each of the following sets is a finite set or an infinit...

    Text Solution

    |

  9. State whether each of the following sets is a finite set or an infinit...

    Text Solution

    |

  10. State whether each of the following sets is a finite set or an infinit...

    Text Solution

    |

  11. {x : x =(n-2)/(n+1), n in W}

    Text Solution

    |

  12. Answer, whether the following statements are true or false. Give reaso...

    Text Solution

    |

  13. If E = {factors of 16} and F = {factors of 20}, then E = F.

    Text Solution

    |

  14. The set A = {integers less than 20} is a finite set.

    Text Solution

    |

  15. If A = {x: x is an even prime number}, then set A is empty.

    Text Solution

    |

  16. The set of odd prime numbers is the empty set.

    Text Solution

    |

  17. The set of squares of integers and the set of whole numbers are equal ...

    Text Solution

    |

  18. If n(P) = n(M), then P → M.

    Text Solution

    |

  19. If set P = set M, then n(P) = n(M).

    Text Solution

    |

  20. n(A) = n(B) rArr A=B

    Text Solution

    |