Asked by help pls
In an arithmetic series t1 = 25, t3= 23.
Find the value of n for which Sn = 135
Find the value of n for which Sn = 135
Answers
Answered by
oobleck
n/2 (2*25 + (n-1)(23-25)/2) = 135
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.