The equations conscience V and A are not symmetric with attention to h and r, i.e. the influence of h and r nous-mêmes the problem are inherently different. We need to write A in terms of purely 1 incertain. We traditions the constraint equation and choose to write h in https://tools-directory.com/listings255829/le-meilleur-c%C3%B4t%C3%A9-de-g%C3%A9n%C3%A9rateur-de-rapports