Bagaimana menyelesaikan que lim x - 0 (1 - cos 2x)/x = 2 voir exercice n15), calculer les limites suivantes : + 1 x^ 2 -3). )2) lim x - 0 (1 - cos 2x)/(sin^2 x); lim x - Phi (x ^ 3)/(1 - cos 2x); lim x - 0 (1 - cos 2x)/(x * tan x); lim x - 0 (x * sin x)/(1 - cos 2x) ) conjuguée

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Bagaimana menyelesaikan que lim x -> 0 (1 - cos 2x)/x = 2 voir exercice n15), calculer les limites suivantes : + 1 x^ 2 -3). )2) lim x -> 0 (1 - cos 2x)/(sin^2 x); lim x -> Phi (x ^ 3)/(1 - cos 2x); lim x -> 0 (1 - cos 2x)/(x * tan x); lim x -> 0 (x * sin x)/(1 - cos 2x) ) conjuguée

Accepted Answer

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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