Consider the following statements regarding streamline(s): (i) It is a continuous line such that the tangent at any point on it shows the velocity vector at that point (ii) There is no flow across streamlines (iii) dx=dy= dzis the differential equation of a streamline, where u, v and w are velocities in directions x, y and z, respectivelyuvw(iv) In an unsteady flow, the path of a particle is a streamline Which one of the following combinations of the statements is true?

Consider the following statements regarding streamline(s): (i) It is a

1.	Consider the following statements regarding streamline(s): (i) It is a continuous line such that the tangent at any point on it shows the velocity vector at that point (ii) There is no flow across streamlines (iii) dx=dy= dzis the differential equation of a streamline, where u, v and w are velocities in directions x, y and z, respectivelyuvw(iv) In an unsteady flow, the path of a particle is a streamline Which one of the following combinations of the statements is true?
A.	(i), (ii), (iv)
B.	(ii), (iii), (iv)
C.	(i), (iii), (iv)
D.	(i), (ii), (iii)
Answer» E.

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