Question

Sertakan proses/cara menjawabnya! Diferensial Yang Dapat Dipisahkan.

Answer 1

1.          dy/dx = (y-1)/x
   ∫(1/(y-1)) dy = ∫(1/x) dx
    ln (y-1) + C = ln x + C

2.                   xy dy/dx = (x²+1)/(y+1)
               ∫ ((y+1).y) dy = ∫ (x²+1)/x dx
                      ∫ y²+y dy = ∫ x dx + ∫ (1/x) dx
    (1/3)y³ + (1/2)y² + C = (1/2)x² + ln x + C