Buktikan identitas berikut.(1 - sin ^2 a)(1 + tan ^2 a) = 1

Name: Buktikan identitas berikut.(1 - sin ^2 a)(1 + tan ^2 a) = 1
Uploaded: 2024-02-01T05:11:43
Duration: PT2M3.2S
Description: Buktikan identitas berikut.(1 - sin ^2 a)(1 + tan ^2 a) = 1