Euler's equation in the differential form for the motion of liquids is given by

• A. p/ρ + g.dz + v.dv = 0
• B. p/ρ - g.dz + v.dv = 0
• C. .dp + g.dz + v.dv = 0
• D. .dp - g.dz + v.dv = 0