Hitunglah nilai berikut! a. 4 sin 22 1/2 cos 22 1/2 b. 2

Saluran Edukasion 2024-06-01T04:41:43

Hitunglah nilai berikut! a. 4 sin 22 1/2 cos 22 1/2 b. 2 cos^2 30-1 c. sin^2 15-cos^2 15
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Hitunglah nilai berikut! a. 4 sin 22 1/2 cos 22 1/2 b. 2 cos^2 30-1 c. sin^2 15-cos^2 15