integral x^2 .sin(x^3+Π)dx
Matematika
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Pertanyaan
integral x^2 .sin(x^3+Π)dx
1 Jawaban
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1. Jawaban Anonyme
InTegraL
>> TriGonoMetRi
misal :
u = x³ + π
du/dx = 3x²
x² dx = 1/3 du
∫x² sin (x³ + π) dx
= ∫ sin u . 1/3 du
= -1/3 ∫dcos u
= -1/3 cos (x³ + π) + C