Défaut de traçabilité des objets de savoir et défaut d’objets d’apprentissage

By rotating a half-line around its origin, we accomplish the scanning of a part of the plan. We get thus a right angle when this scanning covers one quarter of the plan. We also get a flat angle when it covers half of the plan when the covered part is one eighth of the plan, etc. As it is for the ri...

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Bibliographic Details
Main Authors: BAHRA, MOHAMED, NAJOUA, AOUATIF, AAZIM, JALILA ACHOUAQ
Format: Online
Language:English
Published: Urray 2014
Subjects:
Online Access:https://pasithee.library.upatras.gr/ejupUNESCOchair/article/view/2172