Buktikan identitas trigonometri berikut! (1-cos theta)/sin

Saluran Edukasion 2023-12-06T11:53:41

Buktikan identitas trigonometri berikut! (1-cos theta)/sin theta=sin theta/(1+cos theta)
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Buktikan identitas trigonometri berikut! (1-cos theta)/sin theta=sin theta/(1+cos theta)