If \[u=ax\] and \[v=-\,ay\] give the velocity distribution for a two-dimensional flow, what is the equation of a stream line passing through the point (3, 1)?

If \[u=ax\] and \[v=-\,ay\] give the velocity distribution for a two-d

1.	If \[u=ax\] and \[v=-\,ay\] give the velocity distribution for a two-dimensional flow, what is the equation of a stream line passing through the point (3, 1)?
A.	\[xy=3\]
B.	\[x+y=4\]
C.	L/2
D.	\[{{x}^{2}}y=9\]
Answer» B. \[x+y=4\]

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If \[u=ax\] and \[v=-\,ay\] give the velocity distribution for a two-dimensional flow, what is the equation of a stream line passing through the point (3, 1)?

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