Menu Close

Calculer-lim-x-0-sin-x-2-n-1-2-n-sinx-cos-x-2-n-sin-2-x-2-n-




Question Number 195191 by Erico last updated on 26/Jul/23
Calculer lim_(x→0) ((sin((x/2^n ))−(1/2^n )sinx cos((x/2^n )))/(sin^2 ((x/2^n ))))
$$\mathrm{Calculer}\underset{\mathrm{x}\rightarrow\mathrm{0}} {\:\mathrm{lim}}\frac{\mathrm{sin}\left(\frac{\mathrm{x}}{\mathrm{2}^{\mathrm{n}} }\right)−\frac{\mathrm{1}}{\mathrm{2}^{\mathrm{n}} }\mathrm{sinx}\:\mathrm{cos}\left(\frac{\mathrm{x}}{\mathrm{2}^{\mathrm{n}} }\right)}{\mathrm{sin}^{\mathrm{2}} \left(\frac{\mathrm{x}}{\mathrm{2}^{\mathrm{n}} }\right)} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *