integral sin (2x + 2/3Π) dx=
Matematika
putrijohanti
Pertanyaan
integral sin (2x + 2/3Π) dx=
1 Jawaban
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1. Jawaban Wiraa
Penyelesaian:
∫ sin(2x + 2/3π) dx
d(2x + 2/3π) = 2 dx
d(2x + 2/3π) / 2 = dx
∫ 1/2 sin(2x + 2/3π) d(2x + 2/3π)
= - 1/2 cos(2x + 2/3π) + c