isi-entrance 2013 Q68

isi-entrance · India 4 marks Sequences and Series Limit Evaluation Involving Sequences
The value of $\lim _ { n \rightarrow \infty } \frac { 1 ^ { 3 } + 2 ^ { 3 } + \ldots + n ^ { 3 } } { n ^ { 4 } }$ is:
(A) $\frac{3}{4}$
(B) $\frac{1}{4}$
(C) 1
(D) 4
The value of $\lim _ { n \rightarrow \infty } \frac { 1 ^ { 3 } + 2 ^ { 3 } + \ldots + n ^ { 3 } } { n ^ { 4 } }$ is:\\
(A) $\frac{3}{4}$\\
(B) $\frac{1}{4}$\\
(C) 1\\
(D) 4