Images Y B COS X

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Y b cos x. Sin(sin(x)cos(x)). Sin(x)cos(t) - sin(t)cos(x) = sin(x-t). Y 2 cosx производная функции. Х(T) = … Cos (…t +…).
Sin(sin(x)cos(x)). Sin(x)cos(t) - sin(t)cos(x) = sin(x-t). Y 2 cosx производная функции. Х(T) = … Cos (…t +…).