Home
Class 10
MATHS
For what value of n, the nth term of the...

For what value of n, the nth term of the series 9, 7, 5....and 15, 12, 9.... is the same ?

Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    MBD|Exercise EXERCISE|130 Videos

  • Areas of Plane Figures.

    MBD|Exercise Exercise|51 Videos

  • Board Question Papers

    MBD|Exercise Exercise|37 Videos

Similar Questions

Explore conceptually related problems

What is the 5th term of this sequence 9, 13, 17, ...?

Find the nth term of the series 2+5+12+31+86+"..." .

Sum to n terms the series 1+3+5+7+9+...

Find the nth term of the series 1+5+18+58+179+"..." .

Find the nth term of the sequence 5,2,-1,-4,-7, ...........

For what value of x , the numbers -5/9 , x , 9/5 are in G.P?

The nth term of an AP is 5-6n.Find a and d.

For what value of x, the mode of the data is 12: 12,11,10,12,x,10,9,12,10,12

If the nth term of the A.P. 9, 7, 5, .... is same as the nth term of A.P. 15, 12, 9, .... find n.

MBD-ARITHMETIC PROGRESSION-EXERCISE
  1. How many terms are there in A.P. 5, 11, 17, ....299 ? Also find 16th t...

    Text Solution

    |

  2. How many numbers between 100 and 500 are exactly divisible by 7 ?

    Text Solution

    |

  3. For what value of n, the nth term of the series 9, 7, 5....and 15, 12,...

    Text Solution

    |

  4. The 7th term of an A.P. is zero. Prove that 25th term is twice the 16t...

    Text Solution

    |

  5. Find the 20th term from the end of the following arithmetic progressio...

    Text Solution

    |

  6. Find the 20th term from the end of the following arithmetic progressio...

    Text Solution

    |

  7. How many numbers of two digits are divisible by 6 ?

    Text Solution

    |

  8. Which term of the sequence 24, 23 1/4, 22 1/2, 21 3/4, ….. is the firs...

    Text Solution

    |

  9. How many terms are there in the A.P. 3, 7, 11..... 407 ? Also find its...

    Text Solution

    |

  10. Find the 12^(th) term from the end of the following A.P. ,- 3, 8, 13,…...

    Text Solution

    |

  11. Find the 12^(th) term from the end of the following A.P. ,- 1, 4, 7, ...

    Text Solution

    |

  12. The third term of an A.P. is 25 and the tenth term is -3. Find the fir...

    Text Solution

    |

  13. Determine the 2nd term of an A.P. whose 6^(th) term is 12 and 8^(th) ...

    Text Solution

    |

  14. The 4th term of an A.P. is equal to 3 times the first term and 7^(th) ...

    Text Solution

    |

  15. How many number of two digits are divisible by 7 ?

    Text Solution

    |

  16. How many numbers between 10 and 200 are exactly divisible by 7 ?

    Text Solution

    |

  17. Prove that a - 5b, a - b and a + 3b are consecutive term of an A.P.

    Text Solution

    |

  18. Which term of the A.P. 3, 5, 7, .... is 43?

    Text Solution

    |

  19. Which term of the A.P 2, 8, 14, .... will be 126 more than its 15th te...

    Text Solution

    |

  20. Find the common difference of the A.P. for which 18^(th) term is 3 mor...

    Text Solution

    |