The nth term of the series \(\frac {1^3}{1} + \frac {1^3 + 3^3}{1 + 3} + \frac {1^3 + 3^3 + 5^3}{1 + 3 + 5}+...\) will be:

\(\rm \frac {n^2 + 2n}{2n + 1}\)

\(\rm \frac {3n^3 + 1}{n + 1}\)

The nth term of the series \(\frac {1^3}{1} + \frac {1^3 + 3^3}{1 + 3

1.	The nth term of the series \(\frac {1^3}{1} + \frac {1^3 + 3^3}{1 + 3} + \frac {1^3 + 3^3 + 5^3}{1 + 3 + 5}+...\) will be:
A.	\(\rm \frac {n^3 + 1}{9}\)
B.	\(\rm \frac {n^2 + 2n}{2n + 1}\)
C.	\(\rm \frac {3n^3 + 1}{n + 1}\)
D.	None of the above
Answer» E.