Hi all,

I am trying to determine if the following series converges or diverges:

Not sure if what i did is correct:

-1 <= sin(n) <= 1

1 <= sin^2(n) <= 1

1/n^2 <= [sin^2(n)]/ n^2 <= 1/n^2

Note: sin^2(n) = [sin(n)]^2

I then compared the series to 1/n^2 and determined that the series 1/n^2 is a harmonic p series, where p > 1 and so it converges. Thus, the series converges.

Could someone tell me if i am doing this correctly

Thanks in advance,

ArTiCk