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

Name: Buktikan identitas trigonometri berikut :(1+cot^2 x)/(cot x
Uploaded: 2024-06-04T03:22:00.000Z
Duration: PT1M58.362S
Description: Buktikan identitas trigonometri berikut :(1+cot^2 x)/(cot x cosec x)=sec x