(Solved): Q2- 1 - Determine the forward difference representation for xf which is of the order ...

Q2- 1 - Determine the forward difference representation for $\frac{?f}{?x}$ which is of the order $?x$ by meal of Taylor series expansion for equal distance grid. 2 - Determine the forward difference representation for $\frac{?f}{?x}$ which is of the order $?x^2$ by mean of Taylor series expansion for equal distance grid. 3 - Determine the backward difference representation for $\frac{?f}{?x}$ which is of the order $?x^2$ by mean of Taylor series expansion for equal distance grid. 4 - Determine the center difference representation for $\frac{{?}^{2}f}{?x^2}$ which is of the order $(?x{)}^2$ by mean of Taylor series expansion for equal distance grid.