A stream function is given by ψ = 4x – 3y. The resultant velocity a – McqOptions

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1.	A stream function is given by ψ = 4x – 3y. The resultant velocity at any point is
A.	7.81 units/s
B.	7 units/s
C.	3.5 units/s
D.	5 units/s
Answer» E.

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