Find the rate of convergence of(adsbygoogle = window.adsbygoogle || []).push({});

[tex] \lim_{h \rightarrow 0}(\frac{\sin(h)}{h}) = 1 [/tex]

well im not really sure on what to do

[tex] \sin(h) \leq 1 [/tex]

[tex] \frac{\sin(h)}{h} \leq \frac{1}{h} [/tex]

so then sine converges with a rate of O(1/h) ?

but the answer in the book is O(h^2) how so?

please help! Thank you

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# Homework Help: Rates of convergence

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