Home
Class 10
MATHS
Find the sum of first 51 terms of an AP ...

Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respectively.

Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    R G PUBLICATION|Exercise EXERCISE|122 Videos

  • AREAS RELATED TO CIRCLES

    R G PUBLICATION|Exercise EXERCISE|65 Videos

  • CIRCLES

    R G PUBLICATION|Exercise EXERCISE|34 Videos

Similar Questions

Explore conceptually related problems

Find the sum of first 22 terms of an AP in which d=7 and 22nd terms is 149.

Find the sum of first n terms of even natural numbers .

Find the sum of first n terms of the following 5+55+555+….

Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.

Find the sum of first n terms of the following 3+33+333+…..

The sum of fIrst n terms of an A.P series is 26n-2n^2 . Find the fifth term.

Find the sum of first n terms of the following .9+.99+.999+….

Find the sum of first n terms of the following .6+.66+.666+…..

Find the sum of first n terms of the following .7+.77+.777+…..

If the sum of first nine terms of an A.P is 171 and that of first 24 terms is 996,find the sum of first 41 terms.

R G PUBLICATION-ARITHMETIC PROGRESSION-EXERCISE
  1. The first and last terms of an AP are 17 and 350 respectively.If the c...

    Text Solution

    |

  2. Find the sum of first 22 terms of an AP in which d=7 and 22nd terms is...

    Text Solution

    |

  3. Find the sum of first 51 terms of an AP whose second and third terms a...

    Text Solution

    |

  4. If the sum of 7 terms of an AP is 49 and that of 17 terms is 289,find ...

    Text Solution

    |

  5. Show that a1,a2,…..an,..form an AP where an is defined as below:(i) an...

    Text Solution

    |

  6. Show that a1,a2,…..an,..form an AP where an is defined as below:(i) an...

    Text Solution

    |

  7. If the sum of the first n terms of an AP is 4n-n^2,what is the first t...

    Text Solution

    |

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

    Text Solution

    |

  9. Find the sum of the first 15 muliples of 8.

    Text Solution

    |

  10. Find the sum of all the odd numbers between 0 and 50.

    Text Solution

    |

  11. A contract of construction job specifies a penalty for delay of comple...

    Text Solution

    |

  12. A sum of ₹700 is to be used to given seven cash prizes to students of ...

    Text Solution

    |

  13. In a school,students thought of planting tress in and around the schoo...

    Text Solution

    |

  14. A spiral is made up of successive semicircles,with centers alternately...

    Text Solution

    |

  15. 200 logs are stacked in the following maner:20 logs in the bottom row,...

    Text Solution

    |

  16. In a potato race a bucket is placed at the starting point which is 5 m...

    Text Solution

    |

  17. Which term of the AP:121,117,113,….,is its first negative term?

    Text Solution

    |

  18. The sum of the third and the seventh terms of an AP is 6 and their pro...

    Text Solution

    |

  19. A ladder has rungs 25 cm apart.(see Fig.)The rungs decrease uniformly ...

    Text Solution

    |

  20. The houses of a row are numbered consecuitively from 1 to 49.Show that...

    Text Solution

    |