Buktikan identitas trigonometri berikut.a. (sin x cos
Saluranedukasion 2024-05-29T10:17:00.000Z
Buktikan identitas trigonometri berikut.a. (sin x cos x)/(tan x)=cos^2 x b. (sin x+cos x)^2=1+2 sin x cos x
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