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Category: Relation and Functions

x-ln-e-x-cos-x-e-x-x-2-montrer-que-se-prolonge-par-continuite-en-0-on-note-son-prolongement-montrer-que-est-de-rivable-en-0-Ainsi-donner-une-e-quation-de-la-tangente-

Question Number 145390 by puissant last updated on 04/Jul/21 φ(x)=ln(ex+cos(x)ex+x2)montrerqueφseprolongeparcontinuite´en0.onnoteψsonprolongement,montrerqueψestderivable´en0..Ainsidonneruneequation´delatangente,positiondelacourbe$$\mathrm{par}\:\mathrm{rapport}\:\mathrm{a}\:\mathrm{la}\:\mathrm{tangente},\:\mathrm{et}\:\mathrm{faire}\:\mathrm{le}\:\mathrm{dessin}..…