- #1

- 1

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**Plz help!!!!!**

Hi every body

I need some help with the limets

explain to me why lim(x-->0) cos(1/x) dose not exist?

Thx

- Thread starter Miss.TOTO
- Start date

- #1

- 1

- 0

Hi every body

I need some help with the limets

explain to me why lim(x-->0) cos(1/x) dose not exist?

Thx

- #2

Dick

Science Advisor

Homework Helper

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As x gets smaller and smaller, 1/x gets larger and larger. As 1/x gets larger and larger cos(1/x) just oscillates between +1 and -1. It doesn't approach any definite value.

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