Diketahui sin theta=-(akar(5))/(3) dan (3 pi)/(2) <= theta

Saluran Edukasion 2024-06-18T00:22:00

Diketahui sin theta=-(akar(5))/(3) dan (3 pi)/(2) <= theta <= (5 pi)/(3) . Nilai sin 2 theta +cos 2 theta adalah...
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Diketahui sin theta=-(akar(5))/(3) dan (3 pi)/(2) <= theta <= (5 pi)/(3) . Nilai sin 2 theta +cos 2 theta adalah...