Buktikan identitas berikut. (sin theta-sin o/o)(cos

Saluranedukasion 2024-05-22T13:52:00.000Z

Buktikan identitas berikut. (sin theta-sin o/o)(cos theta+cos o/o)=tan((theta-o/o)/2)
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Buktikan identitas berikut. (sin theta-sin o/o)(cos theta+cos o/o)=tan((theta-o/o)/2)