The continuity equation in a differential form is:

1.	The continuity equation in a differential form is:
A.	\[\frac{dA}{A}+\frac{dV}{V}+\frac{dp}{\rho }=\text{constant}\]
B.	\[\frac{A}{dA}+\frac{V}{dV}+\frac{\rho }{dp}=\text{constant}\]
C.	8 volts
D.	\[AdA+VdV+p\,d\rho =0\]
Answer» E.

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The continuity equation in a differential form is:

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