Q : 1 Find the sum of the following APs:
(i) to terms.
Given AP is to terms. Here, And Now, we know that Therefore, the sum of AP to terms. is -180
CBSE Class 10 board exams from February 15 to March 18; download date sheet 2025 PDF
CBSE Date Sheet 2025 Live: CBSE Class 10, 12 board exam timetable soon at cbse.gov.in; practical dates
CBSE Date Sheet 2025 Live: CBSE to announce Class 10, 12 board exam dates soon at cbse.gov.in; sample paper
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now