Jawab:
Penjelasan dengan langkah-langkah:
subtitusi t = 1+2x-x²
dt = (2 - 2x).dx
dt = 2.(1-x).dx
dt = -2.(x-1).dx
(x-1).dx = -1/2 . dt
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Jawab:
Penjelasan dengan langkah-langkah:
subtitusi t = 1+2x-x²
dt = (2 - 2x).dx
dt = 2.(1-x).dx
dt = -2.(x-1).dx
(x-1).dx = -1/2 . dt