Buktikan identitas berikut :Cos^4 a + Sin^2 a + Sin^2
Saluranedukasion 2024-01-07T16:17:00.000Z
Buktikan identitas berikut :Cos^4 a + Sin^2 a + Sin^2 a.Cos^2 a = 1
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Buktikan identitas berikut :Cos^4 a + Sin^2 a + Sin^2 a.Cos^2 a = 1