let sn denote the sum of first n terms of an AP if s2n-3sn, then s3n:sn is equal to Question let sn denote the sum of first n terms of an AP if s2n-3sn, then s3n:sn is equal to in progress 0 Math Quinn 3 weeks 2021-10-04T02:45:33+00:00 2021-10-04T02:45:33+00:00 2 Answers 0 views 0

## Answers ( )

Answer:hope this helps you dear

i think this is correct my dear friend

Step-by-step explanation:the second image is the continuation of the first image so please check it an do it correctly

Answer:Not know about this.

PleaseMaketotheanswerasBrainliest.