Estimate f(0.009) if f(x)=sin(sin(sin(5x)))/cos(sin(x)). (Wondering)

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- March 24th 2010, 07:38 PMFyou88Tough Possibly Long Cal I problem need help
Estimate f(0.009) if f(x)=sin(sin(sin(5x)))/cos(sin(x)). (Wondering)

- March 24th 2010, 07:43 PMpickslides
You could try

- March 24th 2010, 07:45 PMFyou88
what is that? limit definition?

- March 24th 2010, 07:53 PMpickslides
No its a first order approximation.

It can estimate an answer for you. - March 24th 2010, 07:55 PMFyou88
can u give an example of a problem using that formula i dunno how to use it?

- March 24th 2010, 07:58 PMFyou88
does this problem have anything to do with Trigonometric Functions or inverse Trigonometric Functions?

- March 24th 2010, 08:24 PMpickslides
- March 25th 2010, 08:01 AMFyou88
wow so means i have to find the derivative of sin(sin(sin(5x)))/cos(sin(x))? to get slope? and i would need chain rule??