Stumbling around on the complex plane

Discrete Mathematics Level pending

Let \(C\) be the constant term of:

\[(x^{1+\mathrm{i}}+x^{1-\mathrm{i}}+x^{-1+\mathrm{i}}+x^{-1-\mathrm{i}})^{14}\]

What is \(\sqrt{C}\)?

×

Problem Loading...

Note Loading...

Set Loading...