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Solution particulière


Jodiploïde
Go to solution Solved by Von,

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  • Solution

Salut,

 

Lors de la recherche de la solution particulière, il faut trouver une solution de la fonction qui est de la même forme que le second membre.

Ici le second membre est une constante (-g). Donc il faut chercher une fonction v(t) de la forme d’une constante. C’est la méthode de ressemblance.

Ainsi si v(t) = cst alors dv(t)/dt = 0

 

Bonne journée !

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