Sederhanakanlah!(sec (180-a) csc (90+a))/sec (180+a)+ (sec

Saluran Edukasion 2024-03-11T22:32:00

Sederhanakanlah!(sec (180-a) csc (90+a))/sec (180+a)+ (sec (90+a) csc (90-a))/csc (180+a)
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Sederhanakanlah!(sec (180-a) csc (90+a))/sec (180+a)+ (sec (90+a) csc (90-a))/csc (180+a)