Home
Class 12
MATHS
If A(n) is the set of first n primes the...

If `A_(n)` is the set of first n primes then `bignn_(n=3)^(10) A_(n)=`

A

{3, 5, 7, 11, 13, 17, 19}

B

{2, 3, 5}

C

{2, 3, 5, 7, 11, 13, 17}

D

{3, 5, 7}

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS AND EXPRESSION

    HIMALAYA PUBLICATION|Exercise Question Bank|129 Videos

  • STATISTICS MEASURE OF DIPERSION

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|28 Videos

Similar Questions

Explore conceptually related problems

If A_(n) is the set of first n primes than, uu_(n=2)^(10) A_(n)=

Write the first three terms of the sequence a_(n)=(-1)^(n-1) 5^(n+1)

Write the first five terms if n^(th) term is a_(n)=n(n+2)

Find the sixth term of the sequence a_(n) =(n)/(n+1) ?

Fill in the blanks in the following table, given that a is the first term, d the common difference and a_(n) n^(th) term of the AP :

Write the first five terms if n^(th) terms is a_(n)=(2n-3)/(6)

A sequence of positive terms A_(1),A_(2),A_(3),"....,"A_(n) satisfirs the relation A_(n+1)=(3(1+A_(n)))/((3+A_(n))) . Least integeral value of A_(1) for which the sequence is decreasing can be

If for a sequence {a_(n)},S_(n)=2n^(2)+9n , where S_(n) is the sum of n terms, the value of a_(20) is

HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
  1. A and B are two sets such that n(A) = 30 and n(B)=41, then n(A uu B)...

    Text Solution

    |

  2. A and B are two sets such that n(A) = 27 and n(B)=32, then n(A nn B)...

    Text Solution

    |

  3. If A(n) is the set of first n primes then bignn(n=3)^(10) A(n)=

    Text Solution

    |

  4. If A(n) is the set of first n primes than, uu(n=2)^(10) A(n)=

    Text Solution

    |

  5. If n(U) = 300, n(A)= 115, n(B)= 125 and n(A uu B) = 140 then n[(A nn...

    Text Solution

    |

  6. If n(U) = 100, n(A)=50, n(B)=20 and n(A nn B) = 10, then n{(A uu B)} ...

    Text Solution

    |

  7. Two finite sets have m and n elements. The Number of elements is the ...

    Text Solution

    |

  8. If A = {x : x is a multiple of 2} B = {x : x is a multiple of 5}, then...

    Text Solution

    |

  9. If A = {(x, y) : x^2 = y, x, y in R} B = {(x, y) : y = |x|, x, y...

    Text Solution

    |

  10. If A = {(x, y) : y^2 = x, x, y in R} , B = {(x, y) : y = |x|, x, y in...

    Text Solution

    |

  11. If A ={(x, y) : y = 4/x, x ne 0} and B = {(x,y): x^2 + y^2 = 8, x, y ...

    Text Solution

    |

  12. A survey shows that 65% of Americans like cheese where as79% like oran...

    Text Solution

    |

  13. If A = {1, 2, 3, 4, 5, 6} then how many subsets of A contain the eleme...

    Text Solution

    |

  14. If P is the set of all parallelograms and T is the set of all trapeziu...

    Text Solution

    |

  15. A and B are any two non-empty sets and A is a proper subset of B. If n...

    Text Solution

    |

  16. In an election, two persons A and B contested. x% of the total voter v...

    Text Solution

    |

  17. Let R be the real line, Consider the following subsets of the plane R...

    Text Solution

    |

  18. The number of equivalence relation that can be defined on (a, b, c) i...

    Text Solution

    |

  19. The relation 'is not equal to' is defined on R, is

    Text Solution

    |

  20. The inverse of function f:R rarr { x in R : x lt 1} given by f(x) = (...

    Text Solution

    |