Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

if first term = a , common ratio =r,then find the value of t9and t27
Asked by ganeshbala0477 | 26 Jun, 2022, 05:30: PM
answered-by-expert Expert Answer
Given: first term = a and common ratio = r
Therefore, t9 = ar8 and t27 = ar26
Answered by Renu Varma | 26 Jun, 2022, 11:10: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Maths
If 2 term is root 6 and 3 term is 9 root 6 then common ratio is 
Asked by anuvarshasaravanan18 | 07 Mar, 2023, 06:11: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
if first term = a , common ratio =r,then find the value of t9and t27
Asked by ganeshbala0477 | 26 Jun, 2022, 05:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
if fifth term is nine times the third term in a GP and second term of progression is 6. find the GP
Asked by suneelmsc | 26 Apr, 2020, 07:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
.
question image
Asked by Kanwaranita10 | 03 Mar, 2020, 02:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
5
question image
Asked by raipiyush74 | 29 Nov, 2019, 12:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Find the 10th term of the G. P. (geometric progression)  12, 4, 1 1/3
Asked by nithiyanandan | 08 Jul, 2019, 08:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Topic : GP Q2. The sum of the first 3 terms of a GP is 1 and the sume of the next three terms is 27. Determine the first term, the common ratio and the sum of the GP.
Asked by Pankaj | 07 Oct, 2018, 07:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Topic : GP Q1. Find the GP for which the sum of the first two terms is -4 and the fifth term is 4 times the third term.
Asked by Pankaj | 07 Oct, 2018, 07:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Show that the ration of sum of first n terms of a GP tto sum of terms from (n+1)th term to 2n th term is 1/r^n
Asked by lovemaan5500 | 13 Jan, 2018, 03:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×