Ononot — If the sum of the first n terms is Sn = n^2x + ny, where x a

Guest Session: 1 Question Remaining. Create Account to save progress.

Arithmetic Sequenceshard

0:00.0

If the sum of the first $n$ terms is $S_n = n^2x + ny$ , where $x$ and $y$ are constants, find the $n^{th}$ term $a_n$ .