Home
Class 11
MATHS
Let a, b and c be the 7th, 11th and 13th...

Let a, b and c be the 7th, 11th and 13th terms, respectively, of a non-constant A.P.. If these are also the three consecutive terms of a G.P., then `(a)/(c )` is equal to

A

`7/13`

B

2

C

`1/2`

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Let a, b and c be the 7th, 11th and 13th terms respectively of a non-constant AP. If these are also the three consecutive terms of a GP, then (a)/(c) is equal to

If a,b,c be 7 th 11 th and 13 th terms respectively of a non constant A.P.If these are also the three consecutive terms of a G.P the sum of infinite terms of this G.P is Ka then K=?

If the 2^(nd),56^(th) and 9^(th) terms of a non- constant A.P are in G.P.then the common ratio of this G.P.is

Let a,b,c are 7^(th), 11^(th) and 13^(th) terms of constant A.P if a,b,c are also is G.P then find (a)/(c ) (a) 1 (b) 2 (c) 3 (d) 4

The 5th, 8th and 11th terms of a GP are a, b, c respectively. Show that b^(2)=ac .

If the 2nd , 5th and 9th terms of a non-constant A.P. are in G.P., then the common ratio of this G.P. is : (1) 8/5 (2) 4/3 (3) 1 (4) 7/4

The 4th, 7th and 10 th terms of a GP are a, b, c, respectively. Prove that b^(2)=ac .