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:
672
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    MTG IIT JEE FOUNDATION|Exercise NCERT SECTION EXERCISE 5.1 |28 Videos

  • ARITHMETIC PROGRESSIONS

    MTG IIT JEE FOUNDATION|Exercise NCERT SECTION EXERCISE 5.2|26 Videos

  • ARITHMETIC PROGRESSIONS

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER |15 Videos

  • AREAS RELATED TO CIRCLES

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|30 Videos

  • CIRCLES

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|30 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) .

MTG IIT JEE FOUNDATION-ARITHMETIC PROGRESSIONS -SOLVED EXAMPLES
  1. If seven times the seventh term of an A.P is equal to eleven times it...

    Text Solution

    |

  2. If ( a^(n+1) + b^(n+1)) / (a^n +b^n) is the AM between a and b. Then ...

    Text Solution

    |

  3. In a flower bed, there are 23 rose plants in the first row, 21 in the ...

    Text Solution

    |

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

    Text Solution

    |

  5. The p^(t h),q^(t h)and r^(t h)terms of an A.P. are a, b, c, respectiv...

    Text Solution

    |

  6. In an A.P., the sum of first n terms is (3n^2)/2+(5n)/2dot Find its 25...

    Text Solution

    |

  7. If a,b,c are in AP show that (i) 1/(bc) ,1/(ca),1/(ab) are in AP....

    Text Solution

    |

  8. If a, b, c are in A.P., prove that a^(2)(b+c),b^(2)(c+a),c^(2)(a+b)" a...

    Text Solution

    |

  9. Find a(1),a(2),a(3) if the n^(th) term is given by a(n)=(n-1)(n-2)(3+n...

    Text Solution

    |

  10. Find a(3),a(5),a(8) if the n^(th) term is given by a(n)=(-1)^(n)n

    Text Solution

    |

  11. If the n^(th) term of the A.P. 9, 7, 5, .... is same as the n^(th) ter...

    Text Solution

    |

  12. The 7t h term of an A.P. is 32 and its 13 t h term is 62. Find t...

    Text Solution

    |

  13. Find the term of the arithmetic progression 9,12,15,18, ... which is 3...

    Text Solution

    |

  14. The sum of three numbers in A.P. is 12 and the sum of their cubes is ...

    Text Solution

    |

  15. Find the value of x for which (8x+4),\ (6x-2) and (2x+7) are in A.P...

    Text Solution

    |

  16. Find the sum of all integers between 0 and 500 which are divisible by ...

    Text Solution

    |

  17. If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289,...

    Text Solution

    |

  18. The first term of an A.P is 7 , the last term is 47 and the sum is 432...

    Text Solution

    |

  19. A man is employed to count Rs. 10710. He counts at the rate of Rs. 180...

    Text Solution

    |

  20. In an A.P., the first term is 22, n t h term is -11 and the sum ...

    Text Solution

    |