1.

The expression \(\left( {\frac{{{{\rm{\Delta }}^2}}}{E}} \right){e^x}.\frac{{E{e^x}}}{{{{\rm{\Delta }}^2}{e^x}}}\) (the interval of differencing being h) is

A. ex-h
B. ex+h
C. ex
D. None of these
Answer» D. None of these


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