[Solved] Determine the coefficient of x^20 in the generating function
Question: Determine the coefficient of \(x^{20}\) in the generating function
\[f(x)=\left(x^{4}+x^{8}+x^{16}+\cdots\right)^{3}\]
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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document 