the first and the last term of arithmetic progression are 32 and -43. If the sum of the series is-88, then it has how many terms.
Share
the first and the last term of arithmetic progression are 32 and -43. If the sum of the series is-88, then it has how many terms.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Given
To find
no. of terms = n
Solution
Answer:
n = 16 is the soln
Explanation:
Hope this helps ✌️