If the sum of $n$ terms of an A.P. is given by $S_n = n^2 + n$, then the common difference of the A.P. is - DASH

Your AI-Powered Personal Tutor

Question

If the sum of $n$ terms of an A.P. is given by $S_n = n^2 + n$, then the common difference of the A.P. is

6

4

1

2

Solution

Please login to view the detailed solution steps...

Go to DASH