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calculer-la-limite-suivante-lim-x-0-1-k-k-0-n-1-cos-E-kx-k-




Question Number 228366 by Q123math1 last updated on 09/Apr/26
calculer la limite suivante        lim_(x→0)  ((1/k))!×Π_(k=0) ^(n−1) cos (((E(kx))/(k!)))
$$\mathrm{calculer}\:\mathrm{la}\:\mathrm{limite}\:\mathrm{suivante}\: \\ $$$$\:\:\:\:\:\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\:\left(\frac{\mathrm{1}}{\mathrm{k}}\right)!×\underset{\mathrm{k}=\mathrm{0}} {\overset{\mathrm{n}−\mathrm{1}} {\prod}}\mathrm{cos}\:\left(\frac{\mathrm{E}\left(\mathrm{kx}\right)}{\mathrm{k}!}\right) \\ $$

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