Buktikan identitas trigonometri berikut :(1+cot^2 x)/(cot x

Saluran Edukasion 2024-06-04T03:22:00

Buktikan identitas trigonometri berikut :(1+cot^2 x)/(cot x cosec x)=sec x
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Buktikan identitas trigonometri berikut :(1+cot^2 x)/(cot x cosec x)=sec x