9. The first term of a G.P. is 1. The sum of the third term and fifth term is 90. Find the common ratio of G.P.
Given: The first term of a G.P. is 1. The sum of the third term and fifth term is 90.
Thus, the common ratio of GP is .
CBSE board exams 2025 from February 15; Class 10, 12 subject-wise marks distribution
CBSE Date Sheet 2025: Class 10, 12 board exam dates soon on cbse.gov.in; previous trends, sample papers
CBSE Board Exams 2025: 75% attendance must for students to be eligible, reiterates board
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now