Buktikan identitas berikut. (1-sin theta)/cos theta+cos

Saluran Edukasion 2024-02-20T05:51:43

Buktikan identitas berikut. (1-sin theta)/cos theta+cos theta/(1-sin theta)=2 sec theta
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Buktikan identitas berikut. (1-sin theta)/cos theta+cos theta/(1-sin theta)=2 sec theta