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^(n))`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SEQUENCE AND SERIES

    KUMAR PRAKASHAN|Exercise Exercise: 9.4|10 Videos

  • SEQUENCE AND SERIES

    KUMAR PRAKASHAN|Exercise Exercise: 9.5|6 Videos

  • SEQUENCE AND SERIES

    KUMAR PRAKASHAN|Exercise Exercise: 9.2|18 Videos

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Question of Module)|16 Videos

  • SETS

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE|28 Videos

Similar Questions

Explore conceptually related problems

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

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 20th term from the last term of the AP : 3, 8, 13, ......253 .

Find the sum of infinity of the G.P., (-5)/(4), (5)/(16), (-5)/(64),..

Find the 20th term from the end of the AP:3, 8, 13, ..., 253.

If the 4th, 10th and 16th terms of a G.P. are x, y and z, respectively. Prove that x, y, z are in GP.

Find the common ratio of the GP 25, -5, 1, -1/5 ,………

If the 4^(th) and 7^(th) term of a G.P. are 27 and 729 respectively, then find the G.P.

Find the 9^(th) term of the G.P. whose 3^(rd) term is 18 and 6^(th) term is 486.

Home
Profile