Sum of \[\frac{{{1}^{3}}}{1}+\frac{{{1}^{3}}+{{2}^{3}}}{1+2}+...\]to n terms is

Sum of \[\frac{{{1}^{3}}}{1}+\frac{{{1}^{3}}+{{2}^{3}}}{1+2}+...\]to n

1.	Sum of \[\frac{{{1}^{3}}}{1}+\frac{{{1}^{3}}+{{2}^{3}}}{1+2}+...\]to n terms is
A.	\[\frac{(n+1)(n+2)}{3}\]
B.	\[n(n+1)(n+2)\]
C.	\[\frac{n(n+1)(n+2)}{6}\]
D.	\[\frac{n(n+1)(n+2)}{2}\]
Answer» D. \[\frac{n(n+1)(n+2)}{2}\]

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Sum of \[\frac{{{1}^{3}}}{1}+\frac{{{1}^{3}}+{{2}^{3}}}{1+2}+...\]to n terms is

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