Hi, this question involves finding an explicit formula for the given f(x):
that is, its coefficients are and for all
However, I only knw how to work from the formla to get the power series but not otherwise. Please help.
The answer is
Hi, this question involves finding an explicit formula for the given f(x):
that is, its coefficients are and for all
However, I only knw how to work from the formla to get the power series but not otherwise. Please help.
The answer is