January 2021 0 23 Report
Bonjour , Je dois faire une intégrale par partie de
Intégrale de 1 à 2 de x^2e^3x
J'ai :
[x^2 *1/3e^x] de 1 à 2 - intégrale de 2 à 1 2x*1/3e^x DX
Mais voilà je n'arrive pas à faire une intégrale par partie pour 2*1/3e^x DX

La formule est u *v' = [uv] de a a b - intégrale de a a b u'*v dx
Merci
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