Buktikan identitas trigonometri berikut: (sin^3 tetha +

Saluran Edukasion 2024-01-28T19:34:08

Buktikan identitas trigonometri berikut: (sin^3 tetha + cos^3 tetha)/(sin tetha + cos tetha) = 1-sin tetha cos tetha
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Buktikan identitas trigonometri berikut: (sin^3 tetha + cos^3 tetha)/(sin tetha + cos tetha) = 1-sin tetha cos tetha