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Estudos Gerais04/08/2025

Enunciado: Sendo cos x = -3/5, com π < x < 3π/2, calcule as ...

Enunciado: Sendo cos x = -3/5, com π < x < 3π/2, calcule as demais razões trigonométricas do arco x.

Enunciado: Sendo cos x = -3/5, com π < x < 3π/2, calcule as demais razões trigonométricas do arco x.
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