# OEF inverse --- Introduction ---

This module actually contains 12 exercises on the inverse function of a real bijective function: domain of definition, evaluation, derivative, etc.

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= [ , ]. ? ? ? ?

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= [ , ]. ? C'est

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= [, ]. ? ? ? ?

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### Preuve croissance réciproque

Soient deux intervalles, une fonction bijective, et soit sa réciproque. Montrez que si est strictement , alors l'est aussi, en choisissant quatre des phrases données plus bas.
1. Donc par définition, est strictement .

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1. .
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### Preuve surjectivité réciproque

Soient deux intervalles, une fonction bijective, et soit sa réciproque. Montrer que est surjective.

Composez d'abord ce qu'il faut montrer concrètement en cliquant sur les groupes de mots donnés plus bas.

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### Inverse derivative

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Other exercises on:
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• Description: collection of exercises on the inverse function of a real bijective function. interactive exercises, online calculators and plotters, mathematical recreation and games
• Keywords: interactive mathematics, interactive math, server side interactivity, analysis, calculus, real_function, derivative, injectivity, surjectivity,inverse_function