Exo7 - Exercices de mathématiques
... 1 dt x ? R?+. = 2. ? p. 2. 0. (cosu)2x?1 (sinu)2y?1d u. = ? ?. 0 tx?1. (1 + t)x+y dt. G(x + 1) = x G(x) ?x ? R \. {. Z?. } G(1) = 1, G(. 1. 2. ) = ?.
... 1 dt x ? R?+. = 2. ? p. 2. 0. (cosu)2x?1 (sinu)2y?1d u. = ? ?. 0 tx?1. (1 + t)x+y dt. G(x + 1) = x G(x) ?x ? R \. {. Z?. } G(1) = 1, G(. 1. 2. ) = ?.