f(x) = cosec (2x^3-1) cos (1-2x)
Matematika
silvesteryesa
Pertanyaan
f(x) = cosec (2x^3-1) cos (1-2x)
1 Jawaban
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1. Jawaban dearonaldo
maaf kami salah hehe
cosec x^3-1 cos (1-2x)
f'(x): cosec 6x^2 - 1 cos (1-2x)
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u v
f'(x): u'v + uv'
f'(x): cosec 6x^2.cotg 6x.cos (1-2x) + cosec 6x^3-1. -sin x ( 1-2x)