INTEGRAL PERSIAL selesaikanlah : ∫ (x²+1) sin (2x-1)dx
Matematika
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Pertanyaan
INTEGRAL PERSIAL
selesaikanlah :
∫ (x²+1) sin (2x-1)dx
1 Jawaban
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1. Jawaban anastasyaviviana
∫ (x²+1) sin (2x-1)dx
liat di gambar
( x² + 1) ( - 1/2 cos (2x-1)) -(2x)(-1/4 sin (2x-1) + (2)(1/8 cos (2x-1))
= -1/2(x²+1) cos (2x-1) + 1/2x sin (2x-1) + 1/4 cos (2x-1)
= 1/2(1/2-(x²+1)) cos (2x-1) + 1/2x sin (2x-1)Pertanyaan Lainnya
