Sederhanakanlah (1-sin a)/(1+sin(90-a)):(1-cos

Saluran Edukasion 2024-03-11T11:27:00

Sederhanakanlah (1-sin a)/(1+sin(90-a)):(1-cos a)/(1+cos(90-a))
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Sederhanakanlah (1-sin a)/(1+sin(90-a)):(1-cos a)/(1+cos(90-a))