jaimelespates Posted December 27, 2019 Posted December 27, 2019 Bonjour, pourquoi tan (x+2pi) = tan (x)? Je pensais que c'était tan (x+pi) = tan (x) Quote
Solution Chat_du_Cheshire Posted December 27, 2019 Solution Posted December 27, 2019 Hi, la fonction tan est périodique kpi donc pi, 2pi, 3pi etc Quote
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