Td corrigé Chapitre 2 Calculs algébriques pdf

Chapitre 2 Calculs algébriques

x = 5y. 1 ? y. Replacing y by x. f -1(x) = 5x_. 1 ? x. Example 12. If f(x) = 2x , find f -1(x). 3x ? 25. Solution. Let y = 2x _.




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