Home
Class 11
MATHS
Find the 20th and nth term of the GP. ...

Find the 20th and nth term of the GP.
`5/2, 5/4, 5/8`………

Text Solution

Verified by Experts

The correct Answer is:
`5/(2^(20)) ,5/(2^n)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    NCERT TAMIL|Exercise EXERCISE 9.4|10 Videos
  • SEQUENCES AND SERIES

    NCERT TAMIL|Exercise Miscellaneous Exercise On Chapter 9|32 Videos
  • SEQUENCES AND SERIES

    NCERT TAMIL|Exercise EXERCISE 9.2|18 Videos
  • RELATIONS AND FUNCTIONS

    NCERT TAMIL|Exercise Miscellaneous Exercise on Chapter 2|12 Videos
  • SETS

    NCERT TAMIL|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 1|26 Videos

Similar Questions

Explore conceptually related problems

Find the 20^(th) and n^(th) terms of the G.P. 5/2, 5/2, 5/8, ….

Find the 10th and nth term of GP: 5,25, 125,……

Knowledge Check

  • The 8th term of the G.P. 9, 3, 1, ____.

    A
    `243`
    B
    `423`
    C
    `(1)/(243)`
    D
    `(1)/(423)`
  • Find the no. of terms in the G.P. 4,8,16,….512 .

    A
    8
    B
    7
    C
    6
    D
    5
  • Similar Questions

    Explore conceptually related problems

    Find the 10^(th) and n^(th) terms of the G.P . 5, 25,125 ...............

    find the 10th term of the AP : 5,1,-3,7,……

    Find the sum of first six terms of the G.P. 5, 15, 45, …

    Find the sum of first six terms of the G.P. 5, 15, 45, …

    The n^(th) term of the G.P. 5 , (-5)/2,5/4,(-5)/8,... is 5/1024 . Find the value of n .

    Find the sum of first n terms of the G.P. 5, -3, (9)/(5), -(27)/(25), …