Jawab:
D
Penjelasan dengan langkah-langkah:
f(x) = 1 - cos/sin
f(x) = 1 - cot(x)
f'(x) = (cosec(x))^2
(cosec(pi/3))^2 = (1/sin(pi/3))^2
1/3/4 = 4/3
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Jawab:
D
Penjelasan dengan langkah-langkah:
f(x) = 1 - cos/sin
f(x) = 1 - cot(x)
f'(x) = (cosec(x))^2
(cosec(pi/3))^2 = (1/sin(pi/3))^2
1/3/4 = 4/3