Find a Linear Differential Operator that Annihilates e^(-x)sin(x) - e^(2x)cos(x)
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Find a Linear Differential Operator that Annihilates 1 + 6x - 2x^3
In mathematics, a differential operator is an operator defined as a function of the differentiation operator. It is helpful, as a matter of notation first, to consider differentiation as an abstract operation that accepts a function and returns another function.