Integral ln(0,5x) dx
Matematika
Etin147
Pertanyaan
Integral ln(0,5x) dx
1 Jawaban
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1. Jawaban Anonyme
jawab
∫ ln (x/2) dx
parsial
u = ln(x/2) , dx = dg
du = 1/x , x = g
∫ln (x/2) dx = ∫ u dg = ug - ∫ g du
= ln (x/2).x - ∫ x (1/x)
= x .ln (x/2) - x + c