Randolph College
Department of Mathematics and Computer Science

 

Homework # 10 - Math 1150


The problems on this homework must be done alone.  The honor code is in effect.

You may submit the solutions twice, if you wish.

 First Name:  Last Name:

 

What is the limit of the following sequences?

 

1. \(a_n = \frac{3}{n}\)

a.  \(0\)

b.  \(1\)

c.  \(2\)

d.  \(3\)

e.  \(4\)

 

2. \(a_n = \frac{3n - 1}{2n}\)

a.  \(0\)

b.  \(\frac{1}{2}\)

c.  \(1\)

d.  \(\frac{3}{2}\)

e.  This sequence diverges.

 

3. \(a_n = \frac{n^5}{2^n}\)

a.  \(0\)

b.  \(\frac{5}{2}\)

c.  \(\frac{1}{\ln 2}\)

d.  \(\frac{5}{\ln 2}\)

e.  This sequence diverges.

 

4. \(a_n = \frac{n!}{2^n}\)

a.  \(0\)

b.  \(\frac{1}{2}\)

c.  \(1\)

d.  \(\frac{3}{2}\)

e.  This sequence diverges.