perubahan energi listrik menjadi energi kalor memerlukan
a)elemen kering
b)reaksi kimia
c)elemen panas
d)magnet

Rezolvati
a) 63-3x=2,15;
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Bonjour, Fonction Exponentielle - classe 1 ère
Soit la fonction f (t) = 120 (1 - e ^- 0,3t)
1) Déterminer f' (t)
2) Tracer cette courbe en 0 et 10

Merci pour votre aide, j'ai passé beaucoup de temps a essayé de comprendre ma leçon et j'avoue que je trouve cet exercice bien compliqué. :(

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