Question

Sequence questions !

Answer 1

sequence an= 5n + 1/n

Answer 2

1) Is it increasing, decreasing, or neither

Answer 3

( the sequence)

Answer 4

2) Is the sequence bounded or not bounded?

Answer 5

\[\huge a_n=5n+\frac{1}{n}\]?

Answer 6

yessir

Answer 7

Increasing for the first

Answer 8

or
\[\huge a_n=\frac{5n+1}{n}\]?

Answer 9

the first equation, sorry for the confusion

Answer 10

HI!!

Answer 11

hello :D

Answer 12

it is definitely increasing right?

Answer 13

\(5n\) gets bigger and bigger for sure

Answer 14

yes madam

Answer 15

and although \(\frac{1}{n}\to 0\) the whole thing gets larger and larger

Answer 16

So it would be unbounded

Answer 17

you need a proof besides the fact that it is obvious?

Answer 18

oh yes, definitely unbounded

Answer 19

increasing and unbounded. sounds good to me. No I do not ned a proof

Answer 20

as \(n\to \infty\) you have \(5n\to \infty\)

Answer 21

definitely :D
Could you help me on a similar problem?

Answer 22

sure

Answer 23

I think I got the right answers but I want to double check

Answer 24

Same questions but with an= cosn

Answer 25

if i can i will help

Answer 26

1) neither increase or decrease 2) it is bounded

Answer 27

yes

Answer 28

sounds great thank you :)

Answer 29

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