Home
Class 11
MATHS
(ii)If the third term of G.P.is 4, then ...

(ii)If the third term of G.P.is `4`, then find the product of first five terms

Text Solution

Verified by Experts

it is given that `T_(3) =4`
Let a and first term common ration repectively .
then ,`ar^(2)=4`
product of first 5 terms `=ar.ar.ar^(2).ar^*(3).ar^(4)`***(I)
`=a^(5)r^(10)=(ar^(2))=(4)^(5)`[using Eq .(i) ]
Promotional Banner

Topper's Solved these Questions

  • SEQUENCE AND SERIES

    NCERT EXEMPLAR|Exercise True / false|5 Videos

  • SEQUENCE AND SERIES

    NCERT EXEMPLAR|Exercise Match the comumms|2 Videos

  • SEQUENCE AND SERIES

    NCERT EXEMPLAR|Exercise Objective type Question|10 Videos

  • RELATIONS AND FUNCTIONS

    NCERT EXEMPLAR|Exercise True /False|5 Videos

  • SETS

    NCERT EXEMPLAR|Exercise TRUE AND FALSE|6 Videos

Similar Questions

Explore conceptually related problems

(ii)If the third term of G.Pis 4, then find the product of first five terms

The third term of a G.P is 10 . Then the product of first five terms is

The third term of a G.P. is 3. Find the product of its first five terms.

The third term of a G.P. is 2. Then the product of the first five terms, is :

The third term of a G.P. is 7, the product of its first five terms is

The third term of a GP is 3. What is the product of the first five terms?

The third term of a G.P. is 2. Then product of the first five terms, is :

The third term of a G.P is 4 the product of first five term is: