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Posez votre questionFunction Utilite(a As Double, b As Double, c As Double, X As Double, Y As Double) As Double
Dim i as double>> imaginons maintenant que l'on veuille y saisir la valeur 1,1 === >>
i InputBox ("Veuillez entrez le taux d'intérêt")
Private Sub CommandButton1_Click() Dim a As Double a = CDbl(Replace(InputBox("entrez a"), ".", ",")) MsgBox b(a) End Sub Private Function b(a As Double) As Double b = a * 1.1 End Function