Home
Class 10
MATHS
If the geometric progressions 162, 54, 1...

If the geometric progressions `162, 54, 18, …….. And 2/81, 2/27,2/9,….` have their `n^(th)` term equal, find the value of n.

Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    VGS PUBLICATION-BRILLIANT|Exercise Creative Bits for CCE Model Examination|129 Videos
  • PROBABILITY (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise PROBABILITY (MULTIPLE CHOICE QUESTION)|20 Videos
  • PROGRESSIONS (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise PROGRESSIONS (MULTIPLE CHOICE QUESTION)|20 Videos

Similar Questions

Explore conceptually related problems

If the geometric progressions 256,64,16,….and 1/16,1/4,1, ….. Have their n^(th) terms equal, find the value of n?

The (n+1)th term in the expansion of e^(-2) is

If m = 3 and n = 2 find the value of 9m^2 - 10n^3

Find the 8^(th) and n^(th) term of GP. 6,18,54,…

n^(th) term of a progression a, ar ar^(2) , ………. is …………

If seven times of 7th term of an Arithmetic Progression is euqal to the 11 times of 11^(th) term of it, then find the 18^(th) term of that Arithmetic Progression.

Find four numbers forming a geometric progression in which the third term is greater than the first term by 9, and the second term is greater than the 4^("th") by 18.

If the sum of n terms of an A.P. is 3n^2 + 5n and its m^("th") term is 164, find the value of m .

Find the n^(th) term in the following sequence: 3,6,9,12,….

VGS PUBLICATION-BRILLIANT-PROGRESSIONS-EXERCISE
  1. Find the 12^(th) term of a G.P. whose 8^(th) term is 192 and the commo...

    Text Solution

    |

  2. The 4^(th) term of a geometric progression is 2/3 and the seventh term...

    Text Solution

    |

  3. If the geometric progressions 162, 54, 18, …….. And 2/81, 2/27,2/9,…. ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  6. A larger has rungs 25 cm apart. The rungs decrease uniformaly in lengt...

    Text Solution

    |

  7. The house of a row are numbered consecutively form 1 to 49. Show that ...

    Text Solution

    |

  8. A small terrace at a football ground comprises of 15 steps each of whi...

    Text Solution

    |

  9. 150 workers were engaged to finish a piece of work in a certain number...

    Text Solution

    |

  10. A machine costs Rs. 5,00,000. if the value depreciates 15% in the firs...

    Text Solution

    |

  11. The hand borewell driller charges Rs. 200 for the first one meter only...

    Text Solution

    |

  12. Write the common differnece of an Arithmetic Progression, whose n^(th)...

    Text Solution

    |

  13. Find the sum of first 200 natural numbers.

    Text Solution

    |

  14. Is 'zero' a term of the Arithmetic Progression 31, 28, 25, ….? Justify...

    Text Solution

    |

  15. In a GP. t(n) = (-1)^(n). 2017. find the common ratio.

    Text Solution

    |

  16. The nth term of an A.P. is 6n+2. Find the common difference. (x in N)

    Text Solution

    |

  17. Is the sequence sqrt(3), sqrt(6), sqrt(9), sqrt(12),…… form an Arithme...

    Text Solution

    |

  18. Radha says “1,1,1,… are in A.P and also G.P”.Do you agree with Radha,?...

    Text Solution

    |

  19. In the AP -9 , -14, -19, -24, ……… a(30) - a(20) = ………….

    Text Solution

    |

  20. Find the 11^th term of the A.P. : 15, 12, 9, .....

    Text Solution

    |