If $S_{n}=3n^{n}+2n$ in an arithmetic series, then first three terms of the sequence is | ClassNotes | Ace Your Exams

Editor

Editor

Sep 18, 2022

0

If $S_{n}=3n^{n}+2n$ in an arithmetic series, then first three terms of the sequence is

Difficulty: Easy

A:

5,11,17

B:

5,3,21

C:

5,9,13

D:

5,15,25

Sponsored Ads

NET NUST Entry Test Mathematics Sequence and Series