Which of these statements is correct about the variable time-steps?

1.	Which of these statements is correct about the variable time-steps?
A.	The finite volume and finite difference schemes do not yield equivalent algebraic equations
B.	The finite volume scheme yields equivalent algebraic equations irrespective of the non-uniformity
C.	The finite difference scheme yields equivalent algebraic equations irrespective of the non-uniformity
D.	All the second-order schemes result in the same algebraic equation when the grid is non-uniform
Answer» B. The finite volume scheme yields equivalent algebraic equations irrespective of the non-uniformity

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Which of these statements is correct about the variable time-steps?

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