(\lim\limits\_{n\rightarrow \infin}\frac{\sum(n^4-2n^3+n^2)}... | Mathematics | SolveeIt | Solveeit

Today, August 18

Question

$\lim\limits_{n\rightarrow \infin}\frac{\sum(n^4-2n^3+n^2)}{\sum ((3n)^4+n^3-n^2)}$ is equal to

A

$\frac{1}{81}$

B

$\frac{1}{72}$

C

$\frac{1}{57}$

D

$\frac{1}{93}$

Answer

$\frac{1}{81}$

Explanation

Solution

The Correct answer is option is (A) :

$\frac{1}{81}$