Home
Class 10
MATHS
Find the sum of first 24 terms of the li...

Find the sum of first 24 terms of the list of numbers whose nth term is given by `a_n=3+2n`

Text Solution

Verified by Experts

The correct Answer is:
676
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|44 Videos

  • ARITHMETIC PROGRESSIONS

    EDUCART PUBLICATION|Exercise SHORT ANSWER (SA - I) TYPE QUESTIONS|46 Videos

  • AREAS RELATED TO CIRCLES

    EDUCART PUBLICATION|Exercise OBJECTIVE TYPE QUESTION (LONG ANSWER TYPE QUESTIONS) |19 Videos

  • CBSE PAPER (12 MARCH 2020)

    EDUCART PUBLICATION|Exercise Set III (Section - D)|2 Videos

Similar Questions

Explore conceptually related problems

Find the sum of first n terms of the series whose nth term is 3n^(2)+5 .

Find the sum of firsts 20 terms of the sequence whose nth term is a_(n)=An+B

Find the sum of the first 25 terms of an A.P. whose nth term is given by a_(n)=2-3n

Find the sum of first n term of the A.P., whose nth term is given by (2n+1).

Find the sum of the first 25 terms of an A.P. whose nth term is given by a_(n)=7-3n

If the sum of first 24 terms of a sequence whose n^(th) term is given by t_(n) = 3+(2n)/3 is k , then what is the value of k ?

Find the sum to n terms of the series,whose n^(th) terms is given by: n^(2)+2^(n)

Find the sum of n terms of the series whose nth terms is (ii) n^(2)+3^(n) .

Find the sum of n terms of the series whose nth term is 12n^2-6n+5 .

Find the sum of n terms of the series whose nth terms is (i) n(n-1)(n+1) .

EDUCART PUBLICATION-ARITHMETIC PROGRESSIONS-SHORT ANSWER (SA - II) TYPE QUESTIONS
  1. How many numbers lie between 10 and 300, which divided by 4 leave a re...

    Text Solution

    |

  2. Find the sum of two middle terms of the AP -4/3,-1,-2/3,-1/3,...,4(1/3...

    Text Solution

    |

  3. Show that the sum of an A.P. whose first term is a, the second term is...

    Text Solution

    |

  4. The first term of an AP is -5 and the last term is 45. If the sum of t...

    Text Solution

    |

  5. If S(n) denotes the sum of first n terms of an AP, then prove that S(1...

    Text Solution

    |

  6. If sum of first 6 terms of an AP is 36 and that of the first 16 terms ...

    Text Solution

    |

  7. The sum of the first n terms of an AP whose first term is 8 and the co...

    Text Solution

    |

  8. If the m^(t h) term of an A.P. is 1/n and the n^(t h) terms is 1/m , s...

    Text Solution

    |

  9. find the sum of n terms of the series (4-1/n)+(4-2/n)+(4-3/n)+...........

    Text Solution

    |

  10. For what value of n, the nth terms of the arithmetic progressions 63, ...

    Text Solution

    |

  11. Find the sum of the first 40 positive integers divisible by 6.

    Text Solution

    |

  12. Divide 56 in four parts in A.P. such that the ratio of the product of ...

    Text Solution

    |

  13. If the sum of first 7 terms of an A.P. is 49 and that of its 17 terms ...

    Text Solution

    |

  14. If the sum of first m terms of an A.P. is the same as the sum of its f...

    Text Solution

    |

  15. How many terms of the A.P. 9, 17, 25, …..must be taken to give a sum o...

    Text Solution

    |

  16. The houses of a row are numbered from 1 to 49. Show that there is a va...

    Text Solution

    |

  17. The 14th term of an A.P. is twice its 8th term. If its 6th term is -8,...

    Text Solution

    |

  18. The digits of a positive integer, having three digits, are in A.P. and...

    Text Solution

    |

  19. Find the sum of first 24 terms of the list of numbers whose nth term ...

    Text Solution

    |

  20. Determine the AP whose third term is 16 and the 7^(t h)term exceeds th...

    Text Solution

    |