(cos 6theta-cos 4theta)/(sin 6theta+sin 4theta)=-tan theta

Saluranedukasion 2024-03-01T22:26:43.000Z

(cos 6theta-cos 4theta)/(sin 6theta+sin 4theta)=-tan theta
Bentuk (((x^2)^(1/4).y^(-4/3))/((y^2)^(1/3).x^2))^(2/3)
Hasil dari 2 1/5:1 1/5-1 1/4 adalah ... A. 1 5/7 B. 1 1/30