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 | 26th Apr, 2020, 07:15: PM

Expert Answer:

Given: a5 = 9a
ar4 = 9ar
r= 9
r = 3
Since the second term is 6, a = 2.
Hence, the GP is 2, 6, 18, ...

Answered by Renu Varma | 26th Apr, 2020, 07:37: PM