Limits of Sequences II

Project ID: 
5000000065
Accepted: 
Template: 
Question: 
For each given limit of a sequence decide whether its value is $0$, $\infty$, $-\infty$, $1$, or $-1$.
Answer Header 1: 
$0$
Answer Header 2: 
$\infty$
Answer Header 3: 
$-\infty$
Answer Header 4: 
$1$
Answer Header 5: 
$-1$
Question Row 1: 
$\lim\limits_{n\to\infty}\sin\pi n$
Answer Row 1: 
1
Question Row 2: 
$\lim\limits_{n\to\infty}\log n$
Answer Row 2: 
2
Question Row 3: 
$\lim\limits_{n\to\infty}\log\frac1n$
Answer Row 3: 
3
Question Row 4: 
$\lim\limits_{n\to\infty}\frac{\sqrt n}{4+\sqrt n}$
Answer Row 4: 
4
Question Row 5: 
$\lim\limits_{n\to\infty}\frac{1-3^{2n}}{3^n}$
Answer Row 5: 
3
Question Row 6: 
$\lim\limits_{n\to\infty}\frac{\pi}{n^2}$
Answer Row 6: 
1
Question Row 7: 
$\lim\limits_{n\to\infty}\frac{n^2}{n-n^2}$
Answer Row 7: 
5
Question Row 8: 
$\lim\limits_{n\to\infty}2^n$
Answer Row 8: 
2
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