Решите уравнение \(1-x^2+x^4-...=\frac{16}{17}.\) \(\frac{1}{4}\) \(-\frac{1}{4}\) \(-\frac{1}{2}\) \(\frac{1}{8}\) \(4\) \(-\frac{1}{8}\)

Задание

Решите уравнение \(1-x^2+x^4-...=\frac{16}{17}.\)

\(\frac{1}{4}\)
\(-\frac{1}{4}\)
\(-\frac{1}{2}\)
\(\frac{1}{8}\)
\(4\)
\(-\frac{1}{8}\)